Book excerpt: The Rowman & Littlefield Guide to Writing with Sources offers the most thorough and up-to-date discussion of plagiarism and the proper use of sources available today. The new edition incorporates the latest revisions to MLA, CSE, and CMS styles and the lexicon of electronic materials. This succinct and accessible handbook helps writers of all levels to assess, quote, cite, and present information from a variety of sources, including electronic and Internet sources. It features samples, updated throughout, of writing and style sheets, as well as a checklist for quoting and paraphrasing, to help strengthen writing in any field.