APA (7th ed.) Citation

Tobyn, G., Denham, A., & Whitelegg, M. (2011). The Western herbal tradition: 2000 years of medicinal plant knowledge. Churchill Livingstone/Elsevier.

Chicago Style (17th ed.) Citation

Tobyn, Graeme, Alison Denham, and Margaret Whitelegg. The Western Herbal Tradition: 2000 Years of Medicinal Plant Knowledge. Edinburgh ; New York: Churchill Livingstone/Elsevier, 2011.

MLA (9th ed.) Citation

Tobyn, Graeme, et al. The Western Herbal Tradition: 2000 Years of Medicinal Plant Knowledge. Churchill Livingstone/Elsevier, 2011.