APA (7th ed.) Citation

Galvis, G., Latorre, J., & Vsscher, J. T. (1998). Multi-stage Filtration: An innovative water treatment technology. Universidad del Valle.

Chicago Style (17th ed.) Citation

Galvis, Gerardo, Jorge Latorre, and Jan Teun Vsscher. Multi-stage Filtration: An Innovative Water Treatment Technology. Cali: Universidad del Valle, 1998.

MLA (9th ed.) Citation

Galvis, Gerardo, et al. Multi-stage Filtration: An Innovative Water Treatment Technology. Universidad del Valle, 1998.