Gaya APA

Jabal, N, S. (2016). Umar bin Khaththab: Serial Sahabat Dijamin Masuk Surga (Cet. 7). Jakarta: Tim Perisai Qur'an.

Gaya MLA

Jabal, Nizar, Sa'ad. "Umar bin Khaththab: Serial Sahabat Dijamin Masuk Surga". Cet. 7 Jakarta: Tim Perisai Qur'an, 2016. Text.