APA
Williamson E. &. D. S. &. B. K. (., . (2013). Stockley's herbal medicines interactions : a guide to the interactions of herbal medicines.-2nd ed. London: Pharmaceutical Press.
Chicago
Williamson Elizabeth & Driver Samuel & Baxter Karen (eds), . 2013. Stockley's herbal medicines interactions : a guide to the interactions of herbal medicines.-2nd ed. London: Pharmaceutical Press.
Harvard
Williamson E. &. D. S. &. B. K. (., . (2013). Stockley's herbal medicines interactions : a guide to the interactions of herbal medicines.-2nd ed. London: Pharmaceutical Press.
MLA
Williamson Elizabeth & Driver Samuel & Baxter Karen (eds), . Stockley's herbal medicines interactions : a guide to the interactions of herbal medicines.-2nd ed. London: Pharmaceutical Press. 2013.