Gaya APA

Arsyad, A., Damopolii, M. (2014). Step by Step : Readings in English for IAIN Students / Azhar Arsyad (Cet.8). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Arsyad, Azhar., Damopolii, Muljono. "Step by Step : Readings in English for IAIN Students / Azhar Arsyad". Cet.8 Yogyakarta: Pustaka Pelajar, 2014. Text.