APA (7th ed.) Citation

Hanson, B. A. (2005). Understanding medicinal plants: Their chemistry and therapeutic action. Haworth Herbal Press.

Chicago Style (17th ed.) Citation

Hanson, Bryan Abbott. Understanding Medicinal Plants: Their Chemistry and Therapeutic Action. New York: Haworth Herbal Press, 2005.

MLA (9th ed.) Citation

Hanson, Bryan Abbott. Understanding Medicinal Plants: Their Chemistry and Therapeutic Action. Haworth Herbal Press, 2005.

Warning: These citations may not always be 100% accurate.