An introduction to the trinity.

MLA

Marmion, Declan, and Rik Van Nieuwenhove. An Introduction to the Trinity. Cambridge: Cambridge university press, 2011.

APA

Marmion, D., & Van Nieuwenhove, R. (2011). An introduction to the trinity. Cambridge: Cambridge university press.

Chicago

Marmion, Declan., and Rik Van Nieuwenhove. An Introduction to the Trinity. Cambridge: Cambridge university press, 2011.