APA (7th ed.) Citation

Zaehner, R. C. (1973). Zen, drugs, and mysticism ([1st American ed.].). Pantheon Books.

Chicago Style (17th ed.) Citation

Zaehner, R. C. Zen, Drugs, and Mysticism. [1st American ed.]. New York: Pantheon Books, 1973.

MLA (9th ed.) Citation

Zaehner, R. C. Zen, Drugs, and Mysticism. [1st American ed.]. Pantheon Books, 1973.