APA (7th ed.) Citation

Von Grunebaum, G. E. (1970). Observations on the Muslim Concept of Evil. Studia Islamica, 31, 117-134. doi:10.2307/1595068

Chicago Style (17th ed.) Citation

Von Grunebaum, Gustave E. "Observations on the Muslim Concept of Evil." Studia Islamica 31 (1970): 117-134, https://doi.org/10.2307/1595068.

MLA (9th ed.) Citation

Von Grunebaum, Gustave E. "Observations on the Muslim Concept of Evil." Studia Islamica, vol. 31, 1970, pp. 117-134, https://doi.org/10.2307/1595068.