APA (7th ed.) Citation

Wallace, I. (1959). The fabulous showman: The life and times of P.T. Barnum. Knopf.

Chicago Style (17th ed.) Citation

Wallace, Irving. The Fabulous Showman: The Life and Times of P.T. Barnum. New York: Knopf, 1959.

MLA (9th ed.) Citation

Wallace, Irving. The Fabulous Showman: The Life and Times of P.T. Barnum. Knopf, 1959.

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