WHO International Reference Centre for Community Water Supply. (1975). Health effects relating to direct and indirect re-use of waste water for human consumption: Report of an international working meeting, held at Amsterdam, The Netherlands, from 13th - 16th January 1975. World Health Organisation, International Reference Centre for Community Water Supply.
Citação do estilo Chicago (17ª ed.)WHO International Reference Centre for Community Water Supply. Health Effects Relating to Direct and Indirect Re-use of Waste Water for Human Consumption: Report of an International Working Meeting, Held at Amsterdam, The Netherlands, from 13th - 16th January 1975. Voorburg (The Hague), The Netherlands: World Health Organisation, International Reference Centre for Community Water Supply, 1975.
Citação MLA (8ª ed.)WHO International Reference Centre for Community Water Supply. Health Effects Relating to Direct and Indirect Re-use of Waste Water for Human Consumption: Report of an International Working Meeting, Held at Amsterdam, The Netherlands, from 13th - 16th January 1975. World Health Organisation, International Reference Centre for Community Water Supply, 1975.