Gaya APA

Audah, A., Haekal, M, H. (2009). Rasulullah dan Al-Khulafa'ur-Rasyidun: Umar bin Khattab (3) (Edisi Khus). Bogor: Litera AntarNusa.

Gaya MLA

Audah, Ali., Haekal, Muhammad, Husain. "Rasulullah dan Al-Khulafa'ur-Rasyidun: Umar bin Khattab (3)". Edisi Khus Bogor: Litera AntarNusa, 2009. Text.