APA (7th ed.) Citation

Belfrage, C. (1963). The man at the door with the gun. Monthly Review Press.

Chicago Style (17th ed.) Citation

Belfrage, Cedric. The Man at the Door with the Gun. New York: Monthly Review Press, 1963.

MLA (9th ed.) Citation

Belfrage, Cedric. The Man at the Door with the Gun. Monthly Review Press, 1963.

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