APA (7th ed.) Citation

De Vries, G. J., & Peters, R. (1976). Apostasy in Islam. Die Welt des Islams, 17(1/4), 1-25. doi:10.1163/157006076X00017

Chicago Style (17th ed.) Citation

De Vries, Gert J.J., and Rudolph Peters. "Apostasy in Islam." Die Welt Des Islams 17, no. 1/4 (1976): 1-25, https://doi.org/10.1163/157006076X00017.

MLA (9th ed.) Citation

De Vries, Gert J.J., and Rudolph Peters. "Apostasy in Islam." Die Welt Des Islams, vol. 17, no. 1/4, 1976, pp. 1-25, https://doi.org/10.1163/157006076X00017.

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