Citazione Stile APA (7a Edizione)

C.O. Bell. (1973). The diseases and health services of Papua New Guinea ; a basis for national health planning. Papua-New Guinea (Ter.), Dept. of Public Health.

Citazione stile Chigago Style (17a edizione)

C.O. Bell. The Diseases and Health Services of Papua New Guinea ; a Basis for National Health Planning. Port Moresby: Papua-New Guinea (Ter.), Dept. of Public Health, 1973.

Citatione MLA (9a ed.)

C.O. Bell. The Diseases and Health Services of Papua New Guinea ; a Basis for National Health Planning. Papua-New Guinea (Ter.), Dept. of Public Health, 1973.