APA Style

Welker, M. (2014). The Depth of the Human Person: A Multidisciplinary Approach . Grand Rapids, Michigan: Wm. B. Eerdmans Publishing Co..

MLA Style

Welker, Michael. "The Depth of the Human Person: A Multidisciplinary Approach". Grand Rapids, Michigan: Wm. B. Eerdmans Publishing Co., 2014. Text.