Cita APA (7a ed.)

Não informado. (1977). Water quality international. International Association on Water Pollution Research and Control.

Cita Chicago Style (17a ed.)

Não informado. Water Quality International. London: International Association on Water Pollution Research and Control, 1977.

Cita MLA (8a ed.)

Não informado. Water Quality International. International Association on Water Pollution Research and Control, 1977.

Precaución: Estas citas no son 100% exactas.