APA način citiranja

Cubero, P., & Rodríguez, J. (2002). Encallamientos, pollution and observation of cetaceans in Costa Rica.

Čikaški stil citiranja

Cubero, Priscilla, i Javier Rodríguez. Encallamientos, Pollution and Observation of Cetaceans in Costa Rica. 2002.

MLA način citiranja

Cubero, Priscilla, i Javier Rodríguez. Encallamientos, Pollution and Observation of Cetaceans in Costa Rica. 2002.

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