APA (7th ed.) Citation

Dumoulin, H., Heisig, J. W., & Knitter, P. (1988). Zen Buddhism: A history. Macmillan.

Chicago Style (17th ed.) Citation

Dumoulin, Heinrich, James W. Heisig, and Paul Knitter. Zen Buddhism: A History. New York: Macmillan, 1988.

MLA (9th ed.) Citation

Dumoulin, Heinrich, et al. Zen Buddhism: A History. Macmillan, 1988.