Dyfyniad APA

Forero, L. C., Longo, M., Ramírez R., J. J., & Chalar, G. (2014). Aquatic Ecological Index based on freshwater (ICERN-MAE) for the Río Negro watershed, Colombia.

Dyfyniad Arddull Chicago

Forero, Laura Cristina, Magnolia Longo, John Jairo Ramírez R., y Guillermo Chalar. Aquatic Ecological Index Based On Freshwater (ICERN-MAE) for the Río Negro Watershed, Colombia. 2014.

Dyfyniad MLA

Forero, Laura Cristina, Magnolia Longo, John Jairo Ramírez R., y Guillermo Chalar. Aquatic Ecological Index Based On Freshwater (ICERN-MAE) for the Río Negro Watershed, Colombia. 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.