APA aipamena

Villegas-Arguedas, J. C. (2019). Diversity of birds in the coastal zone of the Bahía Ballena and Puerto Cortés, Costa Rica.

Chicago Style aipamena

Villegas-Arguedas, Juan Carlos. Diversity of Birds in the Coastal Zone of the Bahía Ballena and Puerto Cortés, Costa Rica. 2019.

MLA aipamena

Villegas-Arguedas, Juan Carlos. Diversity of Birds in the Coastal Zone of the Bahía Ballena and Puerto Cortés, Costa Rica. 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.