APA (7th ed.) Citation

Fries, H., & Rahner, K. (1985). Unity of the churches--an actual possibility. Fortress Press ; Paulist Press.

Chicago Style (17th ed.) Citation

Fries, Heinrich, and Karl Rahner. Unity of the Churches--an Actual Possibility. Philadelphia : New York: Fortress Press ; Paulist Press, 1985.

MLA (8th ed.) Citation

Fries, Heinrich, and Karl Rahner. Unity of the Churches--an Actual Possibility. Fortress Press ; Paulist Press, 1985.