APA Style

Demarest, B., Lewis, G. (1987). Integrative theology : knowing ultimate reality; the living God / Bruce Demarest and Gordon Lewis. (Vol. 1). Grand Rapids, Mich.: Zondervan Publ. House.

MLA Style

Demarest, B.., Lewis, G.. "Integrative theology : knowing ultimate reality; the living God / Bruce Demarest and Gordon Lewis.". Vol. 1 Grand Rapids, Mich.: Zondervan Publ. House, 1987. Text.