APA引文

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

Chicago Style Citation

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

MLA引文

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

警告:這些引文格式不一定是100%准確.