Warner, J. (2019). The writer's practice: Building confidence in your nonfiction writing. Penguin Books.
Chicago Style (17th ed.) CitationWarner, John. The Writer's Practice: Building Confidence in Your Nonfiction Writing. [New York, New York]: Penguin Books, 2019.
MLA引文Warner, John. The Writer's Practice: Building Confidence in Your Nonfiction Writing. Penguin Books, 2019.
警告：這些引文格式不一定是100％准確.