Gaya APA

Al-Hamadi, A, U, A., Nugroho, A, D. (2011). Shalat Istikharah . Bogor: Pustaka Darul Ilmi.

Gaya MLA

Al-Hamadi, Abu, Umar, Abdillah., Nugroho, Agus, Dwiyanto. "Shalat Istikharah". Bogor: Pustaka Darul Ilmi, 2011. Text.