Gaya APA

Haeri, S, F. (1993). the Elements of sufism / Shaikh Fadhlalla Haeri (Ed. 2). : Element Books Limited.

Gaya MLA

Haeri, Syaikh, Fadhlalla. "the Elements of sufism / Shaikh Fadhlalla Haeri". Ed. 2 : Element Books Limited, 1993. Referensi.