Gaya APA

Hallaq, W, B. (1999). a History of Islamic legal theories: an introduction to Sunni usul al-fiqh / Wael B. Hallaq . : cambridge university press.

Gaya MLA

Hallaq, Wael, B.. "a History of Islamic legal theories: an introduction to Sunni usul al-fiqh / Wael B. Hallaq". : cambridge university press, 1999. Referensi.