Cita APA (7a ed.)

Lincoln, A. (1989). Speeches and Writings: 1859-1865 (4th printing.). Literary Classics of the United States.

Cita Chicago Style (17a ed.)

Lincoln, Abraham. Speeches and Writings: 1859-1865. 4th printing. New York: Literary Classics of the United States, 1989.

Cita MLA (9a ed.)

Lincoln, Abraham. Speeches and Writings: 1859-1865. 4th printing. Literary Classics of the United States, 1989.