APA (7th ed.) Citation

World Health Organization. (1990). Medicinal plants in Viet Nam. world Health Organization, Regional Office in the Western Pacific.

Chicago Style (17th ed.) Citation

World Health Organization. Medicinal Plants in Viet Nam. Manila: world Health Organization, Regional Office in the Western Pacific, 1990.

MLA (9th ed.) Citation

World Health Organization. Medicinal Plants in Viet Nam. world Health Organization, Regional Office in the Western Pacific, 1990.