APA-referens (7:e uppl.)

Ruthven, M. (2006). Islam in the world (3rd edition.). Oxford University Press.

Chicago-referens (17:e uppl.)

Ruthven, Malise. Islam in the World. 3rd edition. Oxford ; New York: Oxford University Press, 2006.

MLA-referens (8:e uppl.)

Ruthven, Malise. Islam in the World. 3rd edition. Oxford University Press, 2006.