The Chicago Manual of Style by 
The Chicago Manual of Style by
Technologies may change, but the need for clear and accurate communication never goes out of style. That is why for more than one hundred years The Chicago Manual of Style has remained the definitive guide for anyone who works with words. In the seven years since the previous edition debuted, we have seen an extraordinary evolution in the way we create and share knowledge. This seventeenth edition of The Chicago Manual of Style has been prepared with an eye toward how we find, create, and cite information that readers are as likely to access from their pockets as from a bookshelf. It offers updated guidelines on electronic workflows and publication formats, tools for PDF annotation and citation management, web accessibility standards, and effective use of metadata, abstracts, and keywords. It recognizes the needs of those who are self-publishing or following open access or Creative Commons publishing models. The citation chapters reflect the ever-expanding universe of electronic sources--including social media posts and comments, private messages, and app content--and also offer updated guidelines on such issues as DOIs, time stamps, and e-book locators. Other improvements are independent of technological change. The chapter on grammar and usage includes an expanded glossary of problematic words and phrases and a new section on syntax as well as updated guidance on gender-neutral pronouns and bias-free language. Key sections on punctuation and basic citation style have been reorganized and clarified. To facilitate navigation, headings and paragraph titles have been revised and clarified throughout. And the bibliography has been updated and expanded to include the latest and best resources available. This edition continues to reflect expert insights gathered from Chicago's own staff and from an advisory board of publishing experts from across the profession. It also includes suggestions inspired by emails, calls, and even tweets from readers. No matter how much the means of communication change, The Chicago Manual of Style remains the ultimate resource for those who care about getting the details right.
The Columbia Guide to Online Style by
The Columbia Guide to Online Style is the standard resource for citing electronic and electronically accessed sources. It is also a critical style guide for creating documents electronically for submission for print or electronic publication. Updated and expanded, this guide now explains how to cite technologies such as Web logs and pod casts; provides more guidance on translating the elements of Columbia Online Style (COS) citations for use with existing print-based formats (such as MLA, APA, and Chicago); and features additional guidelines for producing online and print documents based on new standards of markup language and publication technologies. This edition also includes new bibliographic styles for humanities and scientific projects; examples of footnotes and endnotes for Chicago-style papers; greater detail regarding in-text and parenthetic reference and footnote styles; an added chapter on how to locate and evaluate sources for research in the electronic age; and new examples for citing full-text or full-image articles from online library databases, along with information on how to credit the source of graphics and multimedia files. Staying ahead of rapidly evolving technologies, The Columbia Guide to Online Style continues to be a vital tool for online researchers.