APA aipamena

Barrientos, Z., & Seas, C. (2018). An improved method to estimate pigeon populations in urban areas.

Chicago Style aipamena

Barrientos, Zaidett, y Carolina Seas. An Improved Method to Estimate Pigeon Populations in Urban Areas. 2018.

MLA aipamena

Barrientos, Zaidett, y Carolina Seas. An Improved Method to Estimate Pigeon Populations in Urban Areas. 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.