Calvo-Brenes, G., & Mora-Molina, J. (2015). Water quality evaluation in Tigre and Rincón rivers of península de Osa in two different periods of time.
استشهاد بنمط شيكاغوCalvo-Brenes, Guillermo, و Jesús Mora-Molina. Water Quality Evaluation in Tigre and Rincón Rivers of Península De Osa in Two Different Periods of Time. 2015.
MLA استشهادCalvo-Brenes, Guillermo, و Jesús Mora-Molina. Water Quality Evaluation in Tigre and Rincón Rivers of Península De Osa in Two Different Periods of Time. 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.