APA (7th ed.) Citation

DAFTARY, F. (1990). The Isma'ilis their history and doctrines. Cambridge.

Chicago Style (17th ed.) Citation

DAFTARY, Farhad. The Isma'ilis Their History and Doctrines. Cambridge, 1990.

MLA (8th ed.) Citation

DAFTARY, Farhad. The Isma'ilis Their History and Doctrines. Cambridge, 1990.

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