APA

CÓrdoba-cÓrdoba S., Sierra S. & Borja-Acosta K. G. (20181217). Illustrated and online catalog of the type specimens of birds (Class: Aves) in the Ornithological Collection at the Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-A), Colombia. : Zootaxa.

Chicago

CÓrdoba-cÓrdoba Sergio, Sierra Socorro and Borja-Acosta Kevin Giancarlo. 20181217. Illustrated and online catalog of the type specimens of birds (Class: Aves) in the Ornithological Collection at the Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-A), Colombia. : Zootaxa.

Harvard

CÓrdoba-cÓrdoba S., Sierra S. and Borja-Acosta K. G. (20181217). Illustrated and online catalog of the type specimens of birds (Class: Aves) in the Ornithological Collection at the Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-A), Colombia. : Zootaxa.

MLA

CÓrdoba-cÓrdoba Sergio, Sierra Socorro and Borja-Acosta Kevin Giancarlo. Illustrated and online catalog of the type specimens of birds (Class: Aves) in the Ornithological Collection at the Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-A), Colombia. : Zootaxa. 20181217.