APA (7th ed.) Citation

Heller, P. (1973). "In this corner ...!": Forty world champions tell their stories. Simon and Schuster.

Chicago Style (17th ed.) Citation

Heller, Peter. "In This Corner ...!": Forty World Champions Tell Their Stories. New York, N.Y.: Simon and Schuster, 1973.

MLA (9th ed.) Citation

Heller, Peter. "In This Corner ...!": Forty World Champions Tell Their Stories. Simon and Schuster, 1973.