Cita APA (7a ed.)

Clark, C. (1985). Gettysburg: The Confederate high tide. Time-Life Books.

Cita Chicago Style (17a ed.)

Clark, Champ. Gettysburg: The Confederate High Tide. Alexandria, Va.: Time-Life Books, 1985.

Cita MLA (9a ed.)

Clark, Champ. Gettysburg: The Confederate High Tide. Time-Life Books, 1985.