APA (7th ed.) Citation

Bain, J., & Mackenzie, D. (1975). Ramu, Papua New Guinea: Sheet SB/55-5 international index. Australian Government Publishing Service.

Chicago Style (17th ed.) Citation

Bain, J.H.C, and D.E Mackenzie. Ramu, Papua New Guinea: Sheet SB/55-5 International Index. Canberra: Australian Government Publishing Service, 1975.

MLA (9th ed.) Citation

Bain, J.H.C, and D.E Mackenzie. Ramu, Papua New Guinea: Sheet SB/55-5 International Index. Australian Government Publishing Service, 1975.