Style de citation APA (7e éd.)

Wills, G. (1992). Lincoln at Gettysburg: The words that remade America. Simon & Schuster.

Style de citation Chicago (17e éd.)

Wills, Garry. Lincoln at Gettysburg: The Words That Remade America. New York: Simon & Schuster, 1992.

Style de citation MLA (8e éd.)

Wills, Garry. Lincoln at Gettysburg: The Words That Remade America. Simon & Schuster, 1992.