APA (7th ed.) Citation

Newall, C. A., Anderson, L. A., & Phillipson, J. D. (1998). Herbal medicines: A guide for health-care professionals (1st published, repr.). Pharmaceutical Press.

Chicago Style (17th ed.) Citation

Newall, Carol A., Linda A. Anderson, and J. David Phillipson. Herbal Medicines: A Guide for Health-care Professionals. 1st published, repr. London: Pharmaceutical Press, 1998.

MLA (9th ed.) Citation

Newall, Carol A., et al. Herbal Medicines: A Guide for Health-care Professionals. 1st published, repr. Pharmaceutical Press, 1998.