Cita APA

Kegley, C. W., & Bretall, R. W. 1. (1952). The theology of Paul Tillich. New York: Macmillan.

Chicago Style Citation

Kegley, Charles W., i Robert W. 1913-1980 Bretall. The Theology of Paul Tillich. New York: Macmillan, 1952.

Cita MLA

Kegley, Charles W., i Robert W. 1913-1980 Bretall. The Theology of Paul Tillich. New York: Macmillan, 1952.

Atenció: Aquestes cites poden no estar 100% correctes.