APA (7th ed.) Citation

Risler, E., & Wéry, G. Riegos y drenajes.

Chicago Style (17th ed.) Citation

Risler, Eugenio, and G. Wéry. Riegos Y Drenajes.

MLA (8th ed.) Citation

Risler, Eugenio, and G. Wéry. Riegos Y Drenajes.

Warning: These citations may not always be 100% accurate.