Gaya APA

Kaaf, A, Z, A., Rahardian, . (2007). Abu Dzar Al Ghifari . Surabaya: Pustaka Setia.

Gaya MLA

Kaaf, Abdullah, Zaky, Al., Rahardian, . "Abu Dzar Al Ghifari". Surabaya: Pustaka Setia, 2007. Text.