APA (7th ed.) Citation

McKenna, D. J., Jones, K., & Hughes, K. (2002). Botanical medicines: The desk reference for major herbal supplements (Second edition.). Haworth Herbal Press.

Chicago Style (17th ed.) Citation

McKenna, Dennis J., Kenneth Jones, and Kerry Hughes. Botanical Medicines: The Desk Reference for Major Herbal Supplements. Second edition. New York: Haworth Herbal Press, 2002.

MLA (9th ed.) Citation

McKenna, Dennis J., et al. Botanical Medicines: The Desk Reference for Major Herbal Supplements. Second edition. Haworth Herbal Press, 2002.