APA (7th ed.) Citation

National Research Institute (Papua New Guinea) & National Literature Board (P.N.G.). (1989). National Literature Competition, 1989: The annual poetry competition (Single entries - English/Tok Pisin - Special school section). [National Research Institute].

Chicago Style (17th ed.) Citation

National Research Institute (Papua New Guinea) and National Literature Board (P.N.G.). National Literature Competition, 1989: The Annual Poetry Competition (Single Entries - English/Tok Pisin - Special School Section). [Port Moreby]: [National Research Institute], 1989.

MLA (9th ed.) Citation

National Research Institute (Papua New Guinea) and National Literature Board (P.N.G.). National Literature Competition, 1989: The Annual Poetry Competition (Single Entries - English/Tok Pisin - Special School Section). [National Research Institute], 1989.