APA Citatie

Rico-Guevara, A., & Rubega, M. A. (2012). Hummingbird feeding mechanics: Comments on the capillarity model. National Academy of Sciences.

Chicago Style citaat

Rico-Guevara, Alejandro, en Margaret A. Rubega. Hummingbird Feeding Mechanics: Comments On the Capillarity Model. National Academy of Sciences, 2012.

MLA citatie

Rico-Guevara, Alejandro, en Margaret A. Rubega. Hummingbird Feeding Mechanics: Comments On the Capillarity Model. National Academy of Sciences, 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.