APA-viite

Salazar-Díaz, R. (2012). Description of agro-ecological systems to the shop of organic cocoa (Theobroma cacao) in Talamanca.

Chicago-tyylinen lähdeviittaus

Salazar-Díaz, Ricardo. Description of Agro-ecological Systems to the Shop of Organic Cocoa (Theobroma Cacao) in Talamanca. 2012.

MLA-viite

Salazar-Díaz, Ricardo. Description of Agro-ecological Systems to the Shop of Organic Cocoa (Theobroma Cacao) in Talamanca. 2012.

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