APA (7th ed.) Citation

Robinson, G. P., Jaques, A. L., & Brown, C. M. (1976). Madang, Papua New Guinea: Sheet 5B/55-6 international index. Australian Government Printing Service.

Chicago Style (17th ed.) Citation

Robinson, G. P., A. L. Jaques, and C. M. Brown. Madang, Papua New Guinea: Sheet 5B/55-6 International Index. Canberra: Australian Government Printing Service, 1976.

MLA (9th ed.) Citation

Robinson, G. P., et al. Madang, Papua New Guinea: Sheet 5B/55-6 International Index. Australian Government Printing Service, 1976.