Não informado. (2010). Developing World Water. Grosvenor Press International.
Chicagoスタイル(17版)引用形式Não informado. Developing World Water. London: Grosvenor Press International, 2010.
MLA(8版)引用形式Não informado. Developing World Water. Grosvenor Press International, 2010.
警告: この引用は必ずしも正確ではありません.