Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

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