Lincoln, A. (1989). Speeches and Writings 1832 - 1858: Speeches, Letters, and Micellaneous Writings, The Lincoln-Douglas debates. New York, NY: The Library of America.
Trích dẫn kiểu ChicagoLincoln, Abraham. Speeches and Writings 1832 - 1858: Speeches, Letters, and Micellaneous Writings, The Lincoln-Douglas Debates. New York, NY: The Library of America, 1989.
MLA引文Lincoln, Abraham. Speeches and Writings 1832 - 1858: Speeches, Letters, and Micellaneous Writings, The Lincoln-Douglas Debates. New York, NY: The Library of America, 1989.
警告：这些引文格式不一定是100％准确.