Gaya APA

Syeikh, A, G, I. (2002). Ihya Ulumuddin 4 (Vol.4). Beirut-Lebanon: Dar El-Fikr.

Gaya MLA

Syeikh, Al, Ghozali,, Imam,. "Ihya Ulumuddin 4". Vol.4 Beirut-Lebanon: Dar El-Fikr, 2002. Book.