APA (7th ed.) Zitazioa
Smith, W. C. (1981). On understanding Islam: Selected studies. Mouton.
Chicago Style (17th ed.) Zitazioa
Smith, Wilfred Cantwell. On Understanding Islam: Selected Studies. The Hague ; New York: Mouton, 1981.
MLA (9th ed.) Zitazioa
Smith, Wilfred Cantwell. On Understanding Islam: Selected Studies. Mouton, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.