APA (7th ed.) Citation

Smith, D. E., & Alpers, M. P. (1984). Cigarette smoking in Papua New Guinea. Papua New Guinea Institute of Medical Research.

Chicago Style (17th ed.) Citation

Smith, David E., and Michael P. Alpers. Cigarette Smoking in Papua New Guinea. Goroka, PNG: Papua New Guinea Institute of Medical Research, 1984.

MLA (9th ed.) Citation

Smith, David E., and Michael P. Alpers. Cigarette Smoking in Papua New Guinea. Papua New Guinea Institute of Medical Research, 1984.