APA Style

Gort, J, D. (1989). Dialogue and syncretism : an interdisciplinary approach (Ed. 1). Grand Rapids, Michigan: William B. Eerdmans.

MLA Style

Gort, Jerald, D.. "Dialogue and syncretism : an interdisciplinary approach". Ed. 1 Grand Rapids, Michigan: William B. Eerdmans, 1989. Text.