Gaya APA

Vadillo, L. (2010). Part IV Urban Water Contamination: Environmental Impacts of the A6 Highway in La Silva Steram in the Region of Bierzo. (Leon). Spain (Volume 17). Spanyol: Springer.

Gaya MLA

Vadillo, Lucas. "Part IV Urban Water Contamination: Environmental Impacts of the A6 Highway in La Silva Steram in the Region of Bierzo. (Leon). Spain". Volume 17 Spanyol: Springer, 2010. Text.