Jacobson, G. (1973). Groundwater investigation for village and stock water supplies in the New Ireland District. Geological Survey of Papua New Guinea.
Chicago Style (17th ed.) CitationJacobson, G. Groundwater Investigation for Village and Stock Water Supplies in the New Ireland District. [Port Moresby]: Geological Survey of Papua New Guinea, 1973.
MLA (9th ed.) CitationJacobson, G. Groundwater Investigation for Village and Stock Water Supplies in the New Ireland District. Geological Survey of Papua New Guinea, 1973.
Warning: These citations may not always be 100% accurate.