APA-viite

Barrantes Barrantes, E. A., & cartín Nuñez, M. (2017). Efficacy of wastewater treatment of the University of Costa Rica Western Campus, San Ramón, Costa Rica.

Chicago-tyylinen lähdeviittaus

Barrantes Barrantes, Edwin Alberto, ja Melvin cartín Nuñez. Efficacy of Wastewater Treatment of the University of Costa Rica Western Campus, San Ramón, Costa Rica. 2017.

MLA-viite

Barrantes Barrantes, Edwin Alberto, ja Melvin cartín Nuñez. Efficacy of Wastewater Treatment of the University of Costa Rica Western Campus, San Ramón, Costa Rica. 2017.

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