APA (7th ed.) Citation

Hitchison, D., & Norvick, M. (1978). Wewak, Papua New Guinea: Sheet SA/54-16 international index. Australian Government Publishing Service.

Chicago Style (17th ed.) Citation

Hitchison, D.S, and M. Norvick. Wewak, Papua New Guinea: Sheet SA/54-16 International Index. Canberra: Australian Government Publishing Service, 1978.

MLA (9th ed.) Citation

Hitchison, D.S, and M. Norvick. Wewak, Papua New Guinea: Sheet SA/54-16 International Index. Australian Government Publishing Service, 1978.