APA (7th ed.) Citation
Horan, N. (1990). Biological Wastewater Treatment Systems: Theory and Operation. John Wiley & Sons.
Chicago Style (17th ed.) Citation
Horan, N.J. Biological Wastewater Treatment Systems: Theory and Operation. Chichester: John Wiley & Sons, 1990.
MLA (9th ed.) Citation
Horan, N.J. Biological Wastewater Treatment Systems: Theory and Operation. John Wiley & Sons, 1990.
Warning: These citations may not always be 100% accurate.