APA citiranje

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

Citación estilo Chicago

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

MLA citiranje

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

Opozorilo: Ti citati niso vedno 100% točni.