Alvarado Barrientos, J. J., Fernández García, C., & Cortés Núñez, J. (2009). Water quality conditions on coral reefs at the Marino Ballena National Park, Pacific Costa Rica.
استشهاد بنمط شيكاغوAlvarado Barrientos, Juan José, Cindy Fernández García, و Jorge Cortés Núñez. Water Quality Conditions On Coral Reefs At the Marino Ballena National Park, Pacific Costa Rica. 2009.
MLA استشهادAlvarado Barrientos, Juan José, Cindy Fernández García, و Jorge Cortés Núñez. Water Quality Conditions On Coral Reefs At the Marino Ballena National Park, Pacific Costa Rica. 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.