Gaya APA

Rab, M, I, A., Azzam, R. (2011). Tuntunan Shalat Istikharah (Cet. 1). Solo: Abyan.

Gaya MLA

Rab, Muh., Ibrahim, Abdu., Azzam, Rasul. "Tuntunan Shalat Istikharah". Cet. 1 Solo: Abyan, 2011. Text.