APA (7th ed.) Citation

Parker, S. C., & Parker, D. G. (1989). An expert system for managing an activated sludge wastewater treatment plant. Arkansas Water Resources Research Center, University of Arkansas.

Chicago Style (17th ed.) Citation

Parker, Sandra C., and David G. Parker. An Expert System for Managing an Activated Sludge Wastewater Treatment Plant. Fayetteville, Ark.: Arkansas Water Resources Research Center, University of Arkansas, 1989.

MLA (9th ed.) Citation

Parker, Sandra C., and David G. Parker. An Expert System for Managing an Activated Sludge Wastewater Treatment Plant. Arkansas Water Resources Research Center, University of Arkansas, 1989.