Cita APA (7th ed.)
Grant, U. S. (1998). Personal memoirs of U.S. Grant. Digital Scanning.
Cita Chicago (17th ed.)
Grant, Ulysses S. Personal Memoirs of U.S. Grant. Scituate, Mass.: Digital Scanning, 1998.
Cita MLA (9th ed.)
Grant, Ulysses S. Personal Memoirs of U.S. Grant. Digital Scanning, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.