Augustine's City of God a critical guide.

MLA

Wetzel, James. Augustine's City of God: a Critical Guide. Cambridge: Cambridge university press, 2012.

APA

Wetzel, J. (2012). Augustine's City of God: a critical guide. Cambridge: Cambridge university press.

Chicago

Wetzel, James ed. Augustine's City of God: A Critical Guide. Cambridge: Cambridge university press, 2012.