APA (7th ed.) Citation

O'Brien, P. J., & Bilik, S. E. (1928). Boxing. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

O'Brien, Philadelphia Jack, and S. E. Bilik. Boxing. New York, London: C. Scribner's Sons, 1928.

MLA (9th ed.) Citation

O'Brien, Philadelphia Jack, and S. E. Bilik. Boxing. C. Scribner's Sons, 1928.