Crites, R. W., & Tchobanoglous, G. (1998). Small and decentralized wastewater management systems. WCB/McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Crites, Ronald W., agus George Tchobanoglous. Small and Decentralized Wastewater Management Systems. Boston: WCB/McGraw-Hill, 1998.
Lua MLA (9ú heag.)Crites, Ronald W., agus George Tchobanoglous. Small and Decentralized Wastewater Management Systems. WCB/McGraw-Hill, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.