APA-viite (7. p.)
Schultes, R. E., & Raffauf, R. F. (1990). The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Dioscorides Press.
Chicago-viite (17. p.)
Schultes, Richard Evans, ja Robert F. Raffauf. The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Portland, Oregón: Dioscorides Press, 1990.
MLA-viite (9. p.)
Schultes, Richard Evans, ja Robert F. Raffauf. The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Dioscorides Press, 1990.
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