WEDC Conference Colombo, Sri Lanka, Water, Engineering and Development Centre, Institution of Engineers, Sri Lanka, & Pickford, J. (1994). Affordable water supply and sanitation : proceedings of the 20th WEDC Conference, Taj Samudra Hotel, Colombo, Sri Lanka, 22-26 August 1994 / edited by John Pickford ... [et al.]: Proceedings of the 20th WEDC Conference, Taj Samudra Hotel, Colombo, Sri Lanka, 22-26 August 1994. Water, Engineering and Development Centre.
Chicago Style (17th ed.) CitationWEDC Conference Colombo, Sri Lanka, Engineering and Development Centre Water, Sri Lanka Institution of Engineers, and John Pickford. Affordable Water Supply and Sanitation : Proceedings of the 20th WEDC Conference, Taj Samudra Hotel, Colombo, Sri Lanka, 22-26 August 1994 / Edited by John Pickford ... [et Al.]: Proceedings of the 20th WEDC Conference, Taj Samudra Hotel, Colombo, Sri Lanka, 22-26 August 1994. Loughborough, Leics.: Water, Engineering and Development Centre, 1994.
MLA (9th ed.) CitationWEDC Conference Colombo, Sri Lanka, et al. Affordable Water Supply and Sanitation : Proceedings of the 20th WEDC Conference, Taj Samudra Hotel, Colombo, Sri Lanka, 22-26 August 1994 / Edited by John Pickford ... [et Al.]: Proceedings of the 20th WEDC Conference, Taj Samudra Hotel, Colombo, Sri Lanka, 22-26 August 1994. Water, Engineering and Development Centre, 1994.