APA (7th ed.) Citation

Fleischer, N. (1969). 50 years at ringside. Greenwood Press.

Chicago Style (17th ed.) Citation

Fleischer, Nat. 50 Years at Ringside. New York: Greenwood Press, 1969.

MLA (9th ed.) Citation

Fleischer, Nat. 50 Years at Ringside. Greenwood Press, 1969.