APA
Richard Evans Schultes ; Robert F. Raffauf, . (1992). Vine of the soul : medicine men, their plants and rituals in the columbian amazonia. Arizona: Synergetic Press ; Conservation International.
Chicago
Richard Evans Schultes ; Robert F. Raffauf, . 1992. Vine of the soul : medicine men, their plants and rituals in the columbian amazonia. Arizona: Synergetic Press ; Conservation International.
Harvard
Richard Evans Schultes ; Robert F. Raffauf, . (1992). Vine of the soul : medicine men, their plants and rituals in the columbian amazonia. Arizona: Synergetic Press ; Conservation International.
MLA
Richard Evans Schultes ; Robert F. Raffauf, . Vine of the soul : medicine men, their plants and rituals in the columbian amazonia. Arizona: Synergetic Press ; Conservation International. 1992.
