APA-viite

Lok, R., & Sandino, D. (1999). Traditional cocoa agroforestry systems in Waslala, Nicaragua: Adoption of technology and adaptation to local environment and priorities.

Chicago-tyylinen lähdeviittaus

Lok, R., ja D. Sandino. Traditional Cocoa Agroforestry Systems in Waslala, Nicaragua: Adoption of Technology and Adaptation to Local Environment and Priorities. 1999.

MLA-viite

Lok, R., ja D. Sandino. Traditional Cocoa Agroforestry Systems in Waslala, Nicaragua: Adoption of Technology and Adaptation to Local Environment and Priorities. 1999.

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