Cita APA

Schultes, R. E., & Raffauf, R. F. (1990). The healing forest: Medicinal and toxic plants of the Northwest Amazonia. Portland: Dioscorides.

Citación estilo Chicago

Schultes, Richard Evans, y Robert F. Raffauf. The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Portland: Dioscorides, 1990.

Cita MLA

Schultes, Richard Evans, y Robert F. Raffauf. The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Portland: Dioscorides, 1990.