APA (7th ed.) Citation

Rico-Guevara, A. (2017, May 20). Relating form to function in the hummingbird feeding apparatus. PeerJ preprints. https://doi.org/10.7287/peerj.preprints.2986v1

Chicago Style (17th ed.) Citation

Rico-Guevara, Alejandro. "Relating Form to Function in the Hummingbird Feeding Apparatus." PeerJ Preprints 20 May. 2017. https://doi.org/10.7287/peerj.preprints.2986v1.

MLA (9th ed.) Citation

Rico-Guevara, Alejandro. "Relating Form to Function in the Hummingbird Feeding Apparatus." PeerJ Preprints, 20 May. 2017, https://doi.org/10.7287/peerj.preprints.2986v1.