Παραπομπή APA

Mora-Alvarado, D., & Portuguez-Barquero, C. F. (2018). Water for human consumption and sanitation in Costa Rica to 2016. Goals to 2022 and 2030.

Παραπομπή Chicago Style

Mora-Alvarado, Darner, και Carlos Felipe Portuguez-Barquero. Water for Human Consumption and Sanitation in Costa Rica to 2016. Goals to 2022 and 2030. 2018.

Παραπομπή MLA

Mora-Alvarado, Darner, και Carlos Felipe Portuguez-Barquero. Water for Human Consumption and Sanitation in Costa Rica to 2016. Goals to 2022 and 2030. 2018.

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