APA aipamena

Posadzki, P., Watson, L., & Ernst, E. (2013). Herb–drug interactions: An overview of systematic reviews. Blackwell Publishing Ltd.

Chicago Style aipamena

Posadzki, Paul, Leala Watson, and Edzard Ernst. Herb–drug Interactions: An Overview of Systematic Reviews. Blackwell Publishing Ltd, 2013.

MLA aipamena

Posadzki, Paul, Leala Watson, and Edzard Ernst. Herb–drug Interactions: An Overview of Systematic Reviews. Blackwell Publishing Ltd, 2013.