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...