APA Style

Keller, T. (2013). WALKING WITH GOD THROUGH PAIN & SUFFERING : BERJALAN BERSAMA ALLAH MELALUI KESULITAN DAN PENDERITAAN . New York: Penguin Group.

MLA Style

Keller, Timothy. "WALKING WITH GOD THROUGH PAIN & SUFFERING : BERJALAN BERSAMA ALLAH MELALUI KESULITAN DAN PENDERITAAN". New York: Penguin Group, 2013. Text.