APA aipamena

(1999). Field health service information system: Annual report 1999. National Epidemiology Center, Department of Health.

Chicago Style aipamena

Field Health Service Information System: Annual Report 1999. Manila: National Epidemiology Center, Department of Health, 1999.

MLA aipamena

Field Health Service Information System: Annual Report 1999. National Epidemiology Center, Department of Health, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.