APA citiranje

Chán Santisteban, M. L., & Peña Cordero, W. (2015). Evaluation of surface water quality for human consumption potential in the upper reaches of Sis Icán, Guatemala.

Citación estilo Chicago

Chán Santisteban, Milton Leonel, y Wagner Peña Cordero. Evaluation of Surface Water Quality for Human Consumption Potential in the Upper Reaches of Sis Icán, Guatemala. 2015.

MLA citiranje

Chán Santisteban, Milton Leonel, y Wagner Peña Cordero. Evaluation of Surface Water Quality for Human Consumption Potential in the Upper Reaches of Sis Icán, Guatemala. 2015.