APA (7th ed.) Citation

Gould, J., & Nissen-Petersen, E. (1999). Rainwater catchment systems for domestic supply : design, construction and implementation / John Gould and Erik Nissen-Petersen: Design, construction and implementation. Intermediate Technology.

Chicago Style (17th ed.) Citation

Gould, John, and Erik Nissen-Petersen. Rainwater Catchment Systems for Domestic Supply : Design, Construction and Implementation / John Gould and Erik Nissen-Petersen: Design, Construction and Implementation. London: Intermediate Technology, 1999.

MLA (9th ed.) Citation

Gould, John, and Erik Nissen-Petersen. Rainwater Catchment Systems for Domestic Supply : Design, Construction and Implementation / John Gould and Erik Nissen-Petersen: Design, Construction and Implementation. Intermediate Technology, 1999.

Warning: These citations may not always be 100% accurate.