Gaya APA

O'Brien, J. (1953). Truths men live by, a philosophy of religion and life, [10th pr.]. Copyright 1946. . New York: Macmillan.

Gaya MLA

O'Brien, J.A.. "Truths men live by, a philosophy of religion and life, [10th pr.]. Copyright 1946. ". New York: Macmillan, 1953. Buku.