APA (7th ed.) Citation

Papua New Guinea. Dept. of Primary Industry, The University of Papua New Guinea, Hawaina, o. A., Donovan, J., & Curtain, R. (1978). Accounts of the history of cash crops in the Yangoru area, Maprik District, East Sepik Province. University of Papua New Guinea : Dept. of Primary Industry.

Chicago Style (17th ed.) Citation

Papua New Guinea. Dept. of Primary Industry, The University of Papua New Guinea, of Ambujanka Hawaina, Janette Donovan, and Richard Curtain. Accounts of the History of Cash Crops in the Yangoru Area, Maprik District, East Sepik Province. [Port Moresby]: University of Papua New Guinea : Dept. of Primary Industry, 1978.

MLA (9th ed.) Citation

Papua New Guinea. Dept. of Primary Industry, et al. Accounts of the History of Cash Crops in the Yangoru Area, Maprik District, East Sepik Province. University of Papua New Guinea : Dept. of Primary Industry, 1978.