APA aipamena

Bravo Chacón, J. (1981). Contamination by waste from the Cañas riverbed.

Chicago Style aipamena

Bravo Chacón, Juan. Contamination By Waste From the Cañas Riverbed. 1981.

MLA aipamena

Bravo Chacón, Juan. Contamination By Waste From the Cañas Riverbed. 1981.