Gaya APA

Sahidah, A., Arifin, Y. (2018). God, Man, and Nature (Cetakan Pertama). Yogyakarta: Ircisod.

Gaya MLA

Sahidah, Ahmad., Arifin, Yanuar. "God, Man, and Nature". Cetakan Pertama Yogyakarta: Ircisod, 2018. Book.