APA Style

Wells, D, F. et al (2013). What is the Trinity = Apakah Trinitas itu ? (cet. 1). Surabaya: Penerbit Momentum (Momentun Christian Literature).

MLA Style

Wells, David, F.. et al. "What is the Trinity = Apakah Trinitas itu ?". cet. 1 Surabaya: Penerbit Momentum (Momentun Christian Literature), 2013. Text.