APA

Mongrain K., . (2002). The systematic thought of Hans urs von Balthasar. New York: The Crossroad Publishing Company.

Chicago

Mongrain Kevin, . 2002. The systematic thought of Hans urs von Balthasar. New York: The Crossroad Publishing Company.

Harvard

Mongrain K., . (2002). The systematic thought of Hans urs von Balthasar. New York: The Crossroad Publishing Company.

MLA

Mongrain Kevin, . The systematic thought of Hans urs von Balthasar. New York: The Crossroad Publishing Company. 2002.