APA-viite

Zhang, L., & Demain, A. L. (2005). Natural products: Drug discovery and therapeutic medicine. Humana Press.

Chicago-tyylinen lähdeviittaus

Zhang, Lixin, ja A. L. Demain. Natural Products: Drug Discovery and Therapeutic Medicine. Totowa, N.J.: Humana Press, 2005.

MLA-viite

Zhang, Lixin, ja A. L. Demain. Natural Products: Drug Discovery and Therapeutic Medicine. Humana Press, 2005.