APA Citatie

Blanco, G., & Sandoval Vargas, L. A. (2019). Three new bird species for Cocos Island, Costa Rica, and additional observations of other vagrants.

Chicago Style citaat

Blanco, Guillermo, en Luis Andrés Sandoval Vargas. Three New Bird Species for Cocos Island, Costa Rica, and Additional Observations of Other Vagrants. 2019.

MLA citatie

Blanco, Guillermo, en Luis Andrés Sandoval Vargas. Three New Bird Species for Cocos Island, Costa Rica, and Additional Observations of Other Vagrants. 2019.

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