APA (7th ed.) Zitazioa

Maritain, J. (1967). Approaches to God. The MacMillan.

Chicago Style (17th ed.) Zitazioa

Maritain, Jacques. Approaches to God. Nueva York: The MacMillan, 1967.

MLA (9th ed.) Zitazioa

Maritain, Jacques. Approaches to God. The MacMillan, 1967.