Cita APA

Valverde, R. (2013). Availability, distribution, quality and perspectives of water in Costa Rica.

Chicago Style Citation

Valverde, Ricardo. Availability, Distribution, Quality and Perspectives of Water in Costa Rica. 2013.

Cita MLA

Valverde, Ricardo. Availability, Distribution, Quality and Perspectives of Water in Costa Rica. 2013.

Atenció: Aquestes cites poden no estar 100% correctes.