Lincoln, A. The opinions of Abraham Lincoln, upon slavery and its issues: Indicated by his speeches, letters, messages, and proclamations.
Chicago Style (17th ed.) CitationLincoln, Abraham. The Opinions of Abraham Lincoln, upon Slavery and Its Issues: Indicated by His Speeches, Letters, Messages, and Proclamations.
MLA (9th ed.) CitationLincoln, Abraham. The Opinions of Abraham Lincoln, upon Slavery and Its Issues: Indicated by His Speeches, Letters, Messages, and Proclamations.
Warning: These citations may not always be 100% accurate.