APA način citiranja (7. izdanje)
Bell, R. (1968). The origin of islam in its christian enviroment. Univ Press.
Čikaški stil citiranja (17. izdanje)
Bell, Richard. The Origin of Islam in Its Christian Enviroment. Edinburgh: Univ Press, 1968.
MLA način citiranja (9. izdanje)
Bell, Richard. The Origin of Islam in Its Christian Enviroment. Univ Press, 1968.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.