APA (7th ed.) Citation

Shepard, W. E. (2009). Introducing Islam (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Shepard, William E. Introducing Islam. 1. publ. London [u.a.]: Routledge, 2009.

MLA (9th ed.) Citation

Shepard, William E. Introducing Islam. 1. publ. Routledge, 2009.