APA (7th ed.) Citation

Papua New Guinea. Education Department. Curriculum Unit. (1982). Sample tests in social science: Grade 7, Units 7.7 - 7.11. Education Department.

Chicago Style (17th ed.) Citation

Papua New Guinea. Education Department. Curriculum Unit. Sample Tests in Social Science: Grade 7, Units 7.7 - 7.11. Port Moresby: Education Department, 1982.

MLA (9th ed.) Citation

Papua New Guinea. Education Department. Curriculum Unit. Sample Tests in Social Science: Grade 7, Units 7.7 - 7.11. Education Department, 1982.