APA (7th ed.) Citation

SpringerLink (Online service) & Koehn, F. E. (2013). Natural Products and Cancer Drug Discovery. Springer New York : Imprint: Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service) and Frank E. Koehn. Natural Products and Cancer Drug Discovery. New York, NY: Springer New York : Imprint: Springer, 2013.

MLA (8th ed.) Citation

SpringerLink (Online service) and Frank E. Koehn. Natural Products and Cancer Drug Discovery. Springer New York : Imprint: Springer, 2013.

Warning: These citations may not always be 100% accurate.