Still David, Erskine Su, Walker Nick, Hazelton Derek, & Water Research Commission. The status and use of potable water efficient devices in the domestic and commercial environments in South Africa.
Citação norma ChicagoStill David, Erskine Su, Walker Nick, Hazelton Derek, and Water Research Commission. The Status and Use of Potable Water Efficient Devices in the Domestic and Commercial Environments in South Africa.
Citação norma MLAStill David, et al. The Status and Use of Potable Water Efficient Devices in the Domestic and Commercial Environments in South Africa.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.