Gaya APA

Ahmad, H, M, G. (). The Essence of Islam Volume IV (Ed. Revisi. Cet. 1.). United Kingdom, Islam Internat: .

Gaya MLA

Ahmad, Hadrat, Mirza, Ghulam. "The Essence of Islam Volume IV". Ed. Revisi. Cet. 1. United Kingdom, Islam Internat: , . Buku.