APA-viite

Hallaq, W. B. (1997). A history of Islamic legal theories: An introduction to sunni usul Al Fiqh. Cambridge university press.

Chicago-tyylinen lähdeviittaus

Hallaq, Wael B. A History of Islamic Legal Theories: An Introduction to Sunni Usul Al Fiqh. New york: Cambridge university press, 1997.

MLA-viite

Hallaq, Wael B. A History of Islamic Legal Theories: An Introduction to Sunni Usul Al Fiqh. Cambridge university press, 1997.