APA Style

Robirosa, S, C. (2007). Panduan Praktis Penerapan "The Purpose Driven Life" (Cet. 1). Yogyakarta: ANDI.

MLA Style

Robirosa, Sihol, Christian. "Panduan Praktis Penerapan "The Purpose Driven Life"". Cet. 1 Yogyakarta: ANDI, 2007. Text.