APA (7th ed.) Citation

Simenon, G. (1970). Maigret's boyhood friend ([1st ed.].). Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Simenon, Georges. Maigret's Boyhood Friend. [1st ed.]. New York: Harcourt Brace Jovanovich, 1970.

MLA (9th ed.) Citation

Simenon, Georges. Maigret's Boyhood Friend. [1st ed.]. Harcourt Brace Jovanovich, 1970.