APA (7th ed.) Citation

Henderson, J., & Henderson, A. (1987). Rossel language: Milne Bay Province. Summer Institute of Linguistics.

Chicago Style (17th ed.) Citation

Henderson, James, and Anne Henderson. Rossel Language: Milne Bay Province. Ukarumpa, P.N.G.: Summer Institute of Linguistics, 1987.

MLA (8th ed.) Citation

Henderson, James, and Anne Henderson. Rossel Language: Milne Bay Province. Summer Institute of Linguistics, 1987.