APA引文

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.

Citación estilo Chicago

Calvo-Brenes, Guillermo, y Jesús Mora-Molina. Water Quality Evaluation in Tigre and Rincón Rivers of Península De Osa in Two Different Periods of Time. 2015.

MLA引文

Calvo-Brenes, Guillermo, y Jesús Mora-Molina. Water Quality Evaluation in Tigre and Rincón Rivers of Península De Osa in Two Different Periods of Time. 2015.

警告：這些引文格式不一定是100％准確.