APA (7th ed.) Citation

Walker, P. E. (2008). Fatimid history and Ismaili doctrine. Ashgate.

Chicago Style (17th ed.) Citation

Walker, Paul E. Fatimid History and Ismaili Doctrine. Aldershot [u.a.]: Ashgate, 2008.

MLA (9th ed.) Citation

Walker, Paul E. Fatimid History and Ismaili Doctrine. Ashgate, 2008.

Warning: These citations may not always be 100% accurate.