Gaya APA

HALLAQ, W, B. (1997). A History Islamic legal theries: an introduction to sunni usul al-fiqh / by Weal B. Hallaq . : Cambrigde University Press.

Gaya MLA

HALLAQ, Weal, B. "A History Islamic legal theries: an introduction to sunni usul al-fiqh / by Weal B. Hallaq". : Cambrigde University Press, 1997. Referensi.