APA (7th ed.) Citation

Summer Institute of Linguistics. Papua New Guinea Branch. (1976). SIL in Papua New Guinea. Summer Institute of Linguistics.

Chicago Style (17th ed.) Citation

Summer Institute of Linguistics. Papua New Guinea Branch. SIL in Papua New Guinea. Ukarumpa: Summer Institute of Linguistics, 1976.

MLA (9th ed.) Citation

Summer Institute of Linguistics. Papua New Guinea Branch. SIL in Papua New Guinea. Summer Institute of Linguistics, 1976.

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