APA (7th ed.) Zitazioa
DEPARTMENT OF HEALTH. (1993). LONG-TERM CARE FOR ELDERLY PEOPLE. PURCHASING, PROVIDING AND QUALITY. HMSO.
Chicago Style (17th ed.) Zitazioa
DEPARTMENT OF HEALTH. LONG-TERM CARE FOR ELDERLY PEOPLE. PURCHASING, PROVIDING AND QUALITY. Londres: HMSO, 1993.
MLA (9th ed.) Zitazioa
DEPARTMENT OF HEALTH. LONG-TERM CARE FOR ELDERLY PEOPLE. PURCHASING, PROVIDING AND QUALITY. HMSO, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.