Gaya APA

Ryan, M, P, &, J, J, R. (1969). Love and sexuality, a christian approach, (repr.). Cet.pertama 1967 . Garden City: Doubleday.

Gaya MLA

Ryan, Mary, Perkins, &, John, Julian, Ryan.. "Love and sexuality, a christian approach, (repr.). Cet.pertama 1967 ". Garden City: Doubleday, 1969. Buku.