APA (7th ed.) Citation

Geological Survey of Papua New Guinea, Papua New Guinea. Department of Mining and Petroleum, Tutton, M. A., Buleka, J., Berhane, D., Lytham, J. D., & Michael, E. (1993). Papua New Guinea Department of Mining and Petroleum, Geological Survey report. PNG Dept. of Mining & Petroleum.

Chicago Style (17th ed.) Citation

Geological Survey of Papua New Guinea, Papua New Guinea. Department of Mining and Petroleum, M. A. Tutton, J. Buleka, D. Berhane, J. D. Lytham, and E. Michael. Papua New Guinea Department of Mining and Petroleum, Geological Survey Report. Port Moresby: PNG Dept. of Mining & Petroleum, 1993.

MLA (9th ed.) Citation

Geological Survey of Papua New Guinea, et al. Papua New Guinea Department of Mining and Petroleum, Geological Survey Report. PNG Dept. of Mining & Petroleum, 1993.