APA (7th ed.) Citation

Batz, F., Chester, R., Constantine, G., & Gaby, A. A-Z guide to drug-herb-vitamin interactions: Improve your health and avoid side effects when using common medications and natural supplements together (Rev. and expanded 2nd edition.).

Chicago Style (17th ed.) Citation

Batz, Forrest, Rick Chester, George Constantine, and Alan Gaby. A-Z Guide to Drug-herb-vitamin Interactions: Improve Your Health and Avoid Side Effects When Using Common Medications and Natural Supplements Together. Rev. and expanded 2nd edition.

MLA (9th ed.) Citation

Batz, Forrest, et al. A-Z Guide to Drug-herb-vitamin Interactions: Improve Your Health and Avoid Side Effects When Using Common Medications and Natural Supplements Together. Rev. and expanded 2nd edition.