Cita APA (7th ed.)
Clark, R. W. (1983). Benjamin Franklin: A biography. Random House.
Cita Chicago (17th ed.)
Clark, Ronald William. Benjamin Franklin: A Biography. New York: Random House, 1983.
Cita MLA (9th ed.)
Clark, Ronald William. Benjamin Franklin: A Biography. Random House, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.