APA aipamena

(1991). Public health reports: Journal of the U.S. Public Health Service. U.S. Departament of Health and Human Services.

Chicago Style aipamena

Public Health Reports: Journal of the U.S. Public Health Service. Rockville, MD: U.S. Departament of Health and Human Services, 1991.

MLA aipamena

Public Health Reports: Journal of the U.S. Public Health Service. U.S. Departament of Health and Human Services, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.