APA Alıntı

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

Chicago Stili Alıntı

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

MLA Alıntı

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