APA (7th ed.) Citation

Ziegler, P. (1991). King Edward VIII: A biography. Knopf.

Chicago Style (17th ed.) Citation

Ziegler, Philip. King Edward VIII: A Biography. New York: Knopf, 1991.

MLA (9th ed.) Citation

Ziegler, Philip. King Edward VIII: A Biography. Knopf, 1991.

Warning: These citations may not always be 100% accurate.