Severn Trent Water & Cooper, P. F. (1996). Reed beds and constructed wetlands for wastewater treatment / P. F. Cooper ... [et al.]. WRc.
Chicago Style (17th ed.) CitationSevern Trent Water and P. F. Cooper. Reed Beds and Constructed Wetlands for Wastewater Treatment / P. F. Cooper ... [et Al.]. Swindon: WRc, 1996.
MLA (9th ed.) CitationSevern Trent Water and P. F. Cooper. Reed Beds and Constructed Wetlands for Wastewater Treatment / P. F. Cooper ... [et Al.]. WRc, 1996.
Warning: These citations may not always be 100% accurate.