Cita APA (7th ed.)

Shepard, W. E. (2014). Introducing Islam (Second edition.). Routledge.

Cita Chicago (17th ed.)

Shepard, William E. Introducing Islam. Second edition. London: Routledge, 2014.

Cita MLA (9th ed.)

Shepard, William E. Introducing Islam. Second edition. Routledge, 2014.