APA (7th ed.) Citation

Hapgood, N., Howard, S. C., & Hearley, J. (1927). Professional patriots. A & C Boni.

Chicago Style (17th ed.) Citation

Hapgood, Norman, Sidney Coe Howard, and John Hearley. Professional Patriots. New York: A & C Boni, 1927.

MLA (9th ed.) Citation

Hapgood, Norman, et al. Professional Patriots. A & C Boni, 1927.