APA-Zitierstil (7. Ausg.)

Cunningham, L. (2009). An introduction to Catholicism. Cambridge University Press.

Chicago-Zitierstil (17. Ausg.)

Cunningham, Lawrence. An Introduction to Catholicism. Cambridge, UK ; New York: Cambridge University Press, 2009.

MLA-Zitierstil (9. Ausg.)

Cunningham, Lawrence. An Introduction to Catholicism. Cambridge University Press, 2009.