APA način citiranja

Vargas, E., & Zumbado, M. (2003). Composition of oil palm byproducts used as feedstuff in Costa Rica.

Čikaški stil citiranja

Vargas, Emilio, i Mario Zumbado. Composition of Oil Palm Byproducts Used As Feedstuff in Costa Rica. 2003.

MLA način citiranja

Vargas, Emilio, i Mario Zumbado. Composition of Oil Palm Byproducts Used As Feedstuff in Costa Rica. 2003.

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