APA (7th ed.) Citation

Scorza, D., & Franklin, K. J. (1989). An advanced course in Tok Pisin. Summer Institute of Linguistics.

Chicago Style (17th ed.) Citation

Scorza, David, and Karl J. Franklin. An Advanced Course in Tok Pisin. Ukarumpa (Papua New Guinea): Summer Institute of Linguistics, 1989.

MLA (9th ed.) Citation

Scorza, David, and Karl J. Franklin. An Advanced Course in Tok Pisin. Summer Institute of Linguistics, 1989.