APA (7th ed.) Citation

Schultes, R. E., & Raffauf, R. F. (1992). Vine of the soul: Medicine men, their plants and rituals in the Colombian Amazonia. Synergetic Press.

Chicago Style (17th ed.) Citation

Schultes, Richard Evans, and Robert F. Raffauf. Vine of the Soul: Medicine Men, Their Plants and Rituals in the Colombian Amazonia. Oracle, Ariz: Synergetic Press, 1992.

MLA (9th ed.) Citation

Schultes, Richard Evans, and Robert F. Raffauf. Vine of the Soul: Medicine Men, Their Plants and Rituals in the Colombian Amazonia. Synergetic Press, 1992.

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