Παραπομπή APA

van Anrooy, R., Günther, J., Boza Abarca, J., & Gálvez, N. (1996). A preliminary market research about tambaqui (Colossoma macropomum) in Costa Rica.

Παραπομπή Chicago Style

van Anrooy, Raymon, Jorge Günther, Jorge Boza Abarca, και Nazira Gálvez. A Preliminary Market Research About Tambaqui (Colossoma Macropomum) in Costa Rica. 1996.

Παραπομπή MLA

van Anrooy, Raymon, Jorge Günther, Jorge Boza Abarca, και Nazira Gálvez. A Preliminary Market Research About Tambaqui (Colossoma Macropomum) in Costa Rica. 1996.

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