APA Zitierstil

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

Chicago Zitierstil

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

MLA Zitierstil

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

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.