APA (7 ম সংস্করণ) উদ্ধৃতি

O'Connor, H. (1937). The Guggenheims: The making of an American dynasty / by Harvey O'Connor. Covici, Friede.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

O'Connor, Harvey. The Guggenheims: The Making of an American Dynasty / by Harvey O'Connor. New York: Covici, Friede, 1937.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

O'Connor, Harvey. The Guggenheims: The Making of an American Dynasty / by Harvey O'Connor. Covici, Friede, 1937.