APA (7th ed.) Citation

(1999). Herbal therapy, medicinal plants, and natural products: An IPA compilation. ASHP.

Chicago Style (17th ed.) Citation

Herbal Therapy, Medicinal Plants, and Natural Products: An IPA Compilation. Bethesda, MD: ASHP, 1999.

MLA (9th ed.) Citation

Herbal Therapy, Medicinal Plants, and Natural Products: An IPA Compilation. ASHP, 1999.