Gaya APA

Zakruk, D, M, H. (2002). Islam fi Asril Aulamah (1). : Maktabah As Suruq Ad Dauliyah.

Gaya MLA

Zakruk, D., Mahmud, Hamdi. "Islam fi Asril Aulamah". 1 : Maktabah As Suruq Ad Dauliyah, 2002. Text.