Lithgow, D., & Lithgow, D. (1979). Papua Nu Gini Weinena monani ka = People of Papua New Guinea. Summer Institute of Linguistics.
Chicago Style (17th ed.) CitationLithgow, David, and Daphne Lithgow. Papua Nu Gini Weinena Monani Ka = People of Papua New Guinea. Ukarumpa: Summer Institute of Linguistics, 1979.
MLA (9th ed.) CitationLithgow, David, and Daphne Lithgow. Papua Nu Gini Weinena Monani Ka = People of Papua New Guinea. Summer Institute of Linguistics, 1979.
Warning: These citations may not always be 100% accurate.