APA (7th ed.) Citation

Australia. Bureau of Mineral Resources, Geology and Geophysics, Geological Survey of Papua New Guinea, & Brown, C. M. (1977). Yule, Papua New Guinea: Sheet SC/55-2 international index. Australian Government Publishing Service.

Chicago Style (17th ed.) Citation

Australia. Bureau of Mineral Resources, Geology and Geophysics, Geological Survey of Papua New Guinea, and C. M. Brown. Yule, Papua New Guinea: Sheet SC/55-2 International Index. Canberra: Australian Government Publishing Service, 1977.

MLA (8th ed.) Citation

Australia. Bureau of Mineral Resources, Geology and Geophysics, et al. Yule, Papua New Guinea: Sheet SC/55-2 International Index. Australian Government Publishing Service, 1977.