APA (7th ed.) Citation

Natachee, A., & Ongopai, E. (1974). The history of the Mekeo. Institute of Papua New Guinea Studies.

Chicago Style (17th ed.) Citation

Natachee, Allan, and Efi Ongopai. The History of the Mekeo. Port Moresby: Institute of Papua New Guinea Studies, 1974.

MLA (9th ed.) Citation

Natachee, Allan, and Efi Ongopai. The History of the Mekeo. Institute of Papua New Guinea Studies, 1974.