Gaya APA

Zallum, A, Q., Iskandar, A, B. (2007). Malapetaka Runtuhnya Khilafah (Cet. 1). Bogor: Al-Azhar Press.

Gaya MLA

Zallum, Abdul, Qadim., Iskandar, Arief, B.. "Malapetaka Runtuhnya Khilafah". Cet. 1 Bogor: Al-Azhar Press, 2007. Text.