Cita APA (7a ed.)

Maritain, J., & O'Reilly, P. (1962). Approaches to God ([1st ed.].). Collier Books.

Cita Chicago Style (17a ed.)

Maritain, Jacques, y Peter O'Reilly. Approaches to God. [1st ed.]. New York: Collier Books, 1962.

Cita MLA (9a ed.)

Maritain, Jacques, y Peter O'Reilly. Approaches to God. [1st ed.]. Collier Books, 1962.