APA-referens (7:e uppl.)

Levy, R. (1957). The social structure of Islam: Reuben Levy (2. ed.). Univ. Press.

Chicago-referens (17:e uppl.)

Levy, Reuben. The Social Structure of Islam: Reuben Levy. 2. ed. Cambridge: Univ. Press, 1957.

MLA-referens (8:e uppl.)

Levy, Reuben. The Social Structure of Islam: Reuben Levy. 2. ed. Univ. Press, 1957.