Gaya APA

Wahyu.W, . ([t.t.]). Nabi Ismail As : Asal Mula Air Zam-Zam . Jakarta: Pustaka Sandro Jaya.

Gaya MLA

Wahyu.W, . "Nabi Ismail As : Asal Mula Air Zam-Zam". Jakarta: Pustaka Sandro Jaya, [t.t.]. Text.