APA (7e ed.) Bronvermelding
Heck, P. L. (2009). Common ground: Islam, Christianity, and religious pluralism. Georgetown University Press.
Chicago (17e ed.) Bronvermelding
Heck, Paul L. Common Ground: Islam, Christianity, and Religious Pluralism. Washington, D.C.: Georgetown University Press, 2009.
MLA (9e ed.) Bronvermelding
Heck, Paul L. Common Ground: Islam, Christianity, and Religious Pluralism. Georgetown University Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.