APA (7e ed.) Bronvermelding

Thilges, J. J. (1952). Speaking with God (5th ed.). Mission Press, S.V.D..

Chicago (17e ed.) Bronvermelding

Thilges, John J. Speaking with God. 5th ed. Techny, Ill.: Mission Press, S.V.D., 1952.

MLA (8e ed.) Bronvermelding

Thilges, John J. Speaking with God. 5th ed. Mission Press, S.V.D., 1952.