Gates, R. M. (2014). Duty: Memoirs of a Secretary at war. New York: Alfred A. Knopf.
Chicago Style CitationGates, Robert Michael. Duty: Memoirs of a Secretary At War. New York: Alfred A. Knopf, 2014.
Cita MLAGates, Robert Michael. Duty: Memoirs of a Secretary At War. New York: Alfred A. Knopf, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.