Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.