APA (7th ed.) Zitazioa
LEEDS CITY COUNCIL. (1992). CODE OF PRACTICE AND NOTES FOR GUIDANCE FOR HOME CARE ASSISTANTS. LEEDS CITY COUNCIL.
Chicago Style (17th ed.) Zitazioa
LEEDS CITY COUNCIL. CODE OF PRACTICE AND NOTES FOR GUIDANCE FOR HOME CARE ASSISTANTS. LEEDS (UK): LEEDS CITY COUNCIL, 1992.
MLA (9th ed.) Zitazioa
LEEDS CITY COUNCIL. CODE OF PRACTICE AND NOTES FOR GUIDANCE FOR HOME CARE ASSISTANTS. LEEDS CITY COUNCIL, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.