APA (7th ed.) Citation

Natural Standard (Firm), Ulbricht, C. E., & Seamon, E. (2010). Natural Standard Herbal pharmacotherapy: An evidence-based approach. Mosby/Elsevier.

Chicago Style (17th ed.) Citation

Natural Standard (Firm), Catherine E. Ulbricht, and Erica Seamon. Natural Standard Herbal Pharmacotherapy: An Evidence-based Approach. St. Louis, MO: Mosby/Elsevier, 2010.

MLA (9th ed.) Citation

Natural Standard (Firm), et al. Natural Standard Herbal Pharmacotherapy: An Evidence-based Approach. Mosby/Elsevier, 2010.