APA (7th ed.) Citation

Keddie, N. R. (1963). Symbol and Sincerity in Islam Studia Islamica, 19, 2763.

Chicago Style (17th ed.) Citation

Keddie, Nikki R. "Symbol and Sincerity in Islam." Studia Islamica 19 (1963): 2763.

MLA (9th ed.) Citation

Keddie, Nikki R. "Symbol and Sincerity in Islam." Studia Islamica, vol. 19, 1963, p. 2763.