Cita APA (7th ed.)

Smith, W. C. (1981). On understanding Islam: Selected studies. Mouton.

Cita Chicago (17th ed.)

Smith, Wilfred Cantwell. On Understanding Islam: Selected Studies. The Hague ; New York: Mouton, 1981.

Cita MLA (9th ed.)

Smith, Wilfred Cantwell. On Understanding Islam: Selected Studies. Mouton, 1981.