APA (7th ed.) Citation

National Population Census Papua New Guinea : 1980, Papua New Guinea, Tenenbaum, D., & Digwood, T. (1982). Census pre-testing. National Statistical Office].

Chicago Style (17th ed.) Citation

National Population Census Papua New Guinea : 1980, Papua New Guinea, D. Tenenbaum, and T. Digwood. Census Pre-testing. [Port Moresby: National Statistical Office], 1982.

MLA (9th ed.) Citation

National Population Census Papua New Guinea : 1980, et al. Census Pre-testing. National Statistical Office], 1982.