Gaya APA

Djunaedi, P., Rosyad, S, A. (2001). Umar bin Abdul Aziz . Jakarta: Cita Putra Bangsa.

Gaya MLA

Djunaedi, Purwadi., Rosyad, Shiddiq., Abdul. "Umar bin Abdul Aziz". Jakarta: Cita Putra Bangsa, 2001. Text.