APA (7th ed.) Citation

Papua New Guinea. Office of Information. (1977). East Sepik. Office of Information.

Chicago Style (17th ed.) Citation

Papua New Guinea. Office of Information. East Sepik. Port Moresby: Office of Information, 1977.

MLA (9th ed.) Citation

Papua New Guinea. Office of Information. East Sepik. Office of Information, 1977.

Warning: These citations may not always be 100% accurate.