APA (7th ed.) Citation

Smith, G., & Smith, J. A. (1989). PNG community school dictionary. Oxford University Press.

Chicago Style (17th ed.) Citation

Smith, Glenda, and John A. Smith. PNG Community School Dictionary. Melbourne: Oxford University Press, 1989.

MLA (9th ed.) Citation

Smith, Glenda, and John A. Smith. PNG Community School Dictionary. Oxford University Press, 1989.