Lovinger, P. W. (2018). The Penguin dictionary of American English usage and style: A readable reference book, illuminating thousands of traps that snare writers and speakers. Penguin Putnam Inc.
Trích dẫn kiểu ChicagoLovinger, Paul W. The Penguin Dictionary of American English Usage and Style: A Readable Reference Book, Illuminating Thousands of Traps That Snare Writers and Speakers. Penguin Putnam Inc, 2018.
MLA引文Lovinger, Paul W. The Penguin Dictionary of American English Usage and Style: A Readable Reference Book, Illuminating Thousands of Traps That Snare Writers and Speakers. Penguin Putnam Inc, 2018.
警告：這些引文格式不一定是100％准確.