Macias, L. F., & Hooper, G. D. (1972). Village water supply survey, Eastern Highlands District, Papua New Guinea. Geological Survey of Papua New Guinea.
Chicago Style (17th ed.) CitationMacias, L. F., and G. D. Hooper. Village Water Supply Survey, Eastern Highlands District, Papua New Guinea. [Port Moresby]: Geological Survey of Papua New Guinea, 1972.
MLA (9th ed.) CitationMacias, L. F., and G. D. Hooper. Village Water Supply Survey, Eastern Highlands District, Papua New Guinea. Geological Survey of Papua New Guinea, 1972.
Warning: These citations may not always be 100% accurate.