APA (7th ed.) Citation

Zaehner, R. C. (1972). Drugs, mysticism and make-believe. Collins.

Chicago Style (17th ed.) Citation

Zaehner, R. C. Drugs, Mysticism and Make-believe. London: Collins, 1972.

MLA (9th ed.) Citation

Zaehner, R. C. Drugs, Mysticism and Make-believe. Collins, 1972.

Warning: These citations may not always be 100% accurate.