APA-viite

Ureña Santos, C., & Barrientos, Z. (2017). Social perception and environmental behavior of communities close to a tropical urban river in Costa Rica.

Chicago-tyylinen lähdeviittaus

Ureña Santos, Claudio, ja Zaidett Barrientos. Social Perception and Environmental Behavior of Communities Close to a Tropical Urban River in Costa Rica. 2017.

MLA-viite

Ureña Santos, Claudio, ja Zaidett Barrientos. Social Perception and Environmental Behavior of Communities Close to a Tropical Urban River in Costa Rica. 2017.

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