APA (7th ed.) Citation

Lauer, B., Barsotti, M. G., & Hardy, D. K. (2009). Chemical feed field guide for treatment plant operators: Calculations and systems. American Water Works Association.

Chicago Style (17th ed.) Citation

Lauer, Bill, Michael G. Barsotti, and David K. Hardy. Chemical Feed Field Guide for Treatment Plant Operators: Calculations and Systems. Denver, Colo.: American Water Works Association, 2009.

MLA (9th ed.) Citation

Lauer, Bill, et al. Chemical Feed Field Guide for Treatment Plant Operators: Calculations and Systems. American Water Works Association, 2009.