APA (7th ed.) Citation

Swidler, L. J. (2002). Whence and whither Islam? Journal of ecumenical studies, 39, 110-111.

Chicago Style (17th ed.) Citation

Swidler, Leonard J. "Whence and Whither Islam?" Journal of Ecumenical Studies 39 (2002): 110-111.

MLA (9th ed.) Citation

Swidler, Leonard J. "Whence and Whither Islam?" Journal of Ecumenical Studies, vol. 39, 2002, pp. 110-111.