Cita APA (7a ed.)
Schultes, R. E., & Raffauf, R. F. (1990). The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Dioscorides Press.
Cita Chicago Style (17a ed.)
Schultes, Richard Evans, y Robert F. Raffauf. The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Portland, Oregón: Dioscorides Press, 1990.
Cita MLA (9a ed.)
Schultes, Richard Evans, y Robert F. Raffauf. The Healing Forest: Medicinal and Toxic Plants of the Northwest Amazonia. Dioscorides Press, 1990.
警告：這些引文格式不一定是100％准確.