APA-referens

Cortés, J., Barrantes, M., & Denyer, P. (1998). Type, distribution, and origin of sediments of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica.

Chicago-stil citat

Cortés, Jorge, Manuel Barrantes, och Percy Denyer. Type, Distribution, and Origin of Sediments of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica. 1998.

MLA-referens

Cortés, Jorge, Manuel Barrantes, och Percy Denyer. Type, Distribution, and Origin of Sediments of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica. 1998.

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