MLA

Kinghorn, A. Douglas, et al. Progress In the Chemistry of Organic Natural Products 99. Springer International Publishing, 2014.

APA

Kinghorn, A. Douglas, Falk, H., Falk, H., & Kobayashi, J. (2014). Progress in the Chemistry of Organic Natural Products 99. Springer International Publishing.

Chicago

Kinghorn, A. Douglas, Heinz Falk, H Falk, and J Kobayashi. Progress In the Chemistry of Organic Natural Products 99. : Springer International Publishing, 2014.