HELVETAS. (1985). Manual for rural water supply: With many detailed constructional scale-drawings (5th ed.). SKAT, Swiss Center for Appropriate Technology and ATOL, Aangepaste Technologie Ontwikkelingslanden.
Chicago Style (17th ed.) CitationHELVETAS. Manual for Rural Water Supply: With Many Detailed Constructional Scale-drawings. 5th ed. Switzerland: SKAT, Swiss Center for Appropriate Technology and ATOL, Aangepaste Technologie Ontwikkelingslanden, 1985.
MLA (9th ed.) CitationHELVETAS. Manual for Rural Water Supply: With Many Detailed Constructional Scale-drawings. 5th ed. SKAT, Swiss Center for Appropriate Technology and ATOL, Aangepaste Technologie Ontwikkelingslanden, 1985.
Warning: These citations may not always be 100% accurate.