APA (7th ed.) Citation
Technomic Publising Company, Inc, Eckenfelder W. W., & Grau P. (1992). Activated sludge process design and control: Theory and practice. Technomic Publising Company, Inc.
Chicago Style (17th ed.) Citation
Technomic Publising Company, Inc, Eckenfelder W. W., and Grau P. Activated Sludge Process Design and Control: Theory and Practice. Technomic Publising Company, Inc, 1992.
MLA (9th ed.) Citation
Technomic Publising Company, Inc, et al. Activated Sludge Process Design and Control: Theory and Practice. Technomic Publising Company, Inc, 1992.
Warning: These citations may not always be 100% accurate.