APA Style

Gunadi, Paul. (2008). How to enjoy your marriage (Cetakan 3). Yogyakarta: Gloria Graffa.

Chicago Style

Gunadi, Paul. How to enjoy your marriage. Cetakan 3 Yogyakarta: Gloria Graffa, 2008. Buku SMP Athalia.

MLA Style

Gunadi, Paul. How to enjoy your marriage. Cetakan 3 Yogyakarta: Gloria Graffa, 2008. Buku SMP Athalia.

Turabian Style

Gunadi, Paul. How to enjoy your marriage. Cetakan 3 Yogyakarta: Gloria Graffa, 2008. Buku SMP Athalia.