Geological Survey of Papua New Guinea, Papua New Guinea. Department of Mineral Resources, Lytham, J. D., Michael, E., & Berhane, D. (1998). Papua New Guinea Department of Mineral Resources, Geological Survey report. PNG Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey of Papua New Guinea, Papua New Guinea. Department of Mineral Resources, J. D. Lytham, E. Michael, and D. Berhane. Papua New Guinea Department of Mineral Resources, Geological Survey Report. Port Moresby: PNG Geological Survey, 1998.
MLA (9th ed.) CitationGeological Survey of Papua New Guinea, et al. Papua New Guinea Department of Mineral Resources, Geological Survey Report. PNG Geological Survey, 1998.
Warning: These citations may not always be 100% accurate.