Augustine a guide for the perplexed.

MLA

Wetzel, James. Augustine: a Guide for the Perplexed. London: Continuum International Pub. Group, 2010.

APA

Wetzel, J. (2010). Augustine: a guide for the perplexed. London: Continuum International Pub. Group.

Chicago

Wetzel, James Augustine: A Guide for the Perplexed. London: Continuum International Pub. Group, 2010.