Summer Institute of Linguistics. Papua New Guinea Branch & Clifton, J. M. (1987). Studies in Melanesian orthographies. Summer Institute of Linguistics.
Chicago Style (17th ed.) CitationSummer Institute of Linguistics. Papua New Guinea Branch and John M. Clifton. Studies in Melanesian Orthographies. Ukarumpa via Lae, Papua New Guinea: Summer Institute of Linguistics, 1987.
MLA (9th ed.) CitationSummer Institute of Linguistics. Papua New Guinea Branch and John M. Clifton. Studies in Melanesian Orthographies. Summer Institute of Linguistics, 1987.
Warning: These citations may not always be 100% accurate.