APA-referens

Gewald, N., & Rosero, P. (1979). Growth of laurel (Cordia alliodora) in coffee and cacao plantations and pastures in the atlantic region of Costa Rica.

Chicago-stil citat

Gewald, N., och P. Rosero. Growth of Laurel (Cordia Alliodora) in Coffee and Cacao Plantations and Pastures in the Atlantic Region of Costa Rica. 1979.

MLA-referens

Gewald, N., och P. Rosero. Growth of Laurel (Cordia Alliodora) in Coffee and Cacao Plantations and Pastures in the Atlantic Region of Costa Rica. 1979.

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