APA (7th ed.) Zitazioa
COPEMAN, J. (2000). NUTRITIONAL CARE FOR OLDER PEOPLE. A GUIDE TO GOOD PRACTICE. AGE CONCERN ENGLAND.
Chicago Style (17th ed.) Zitazioa
COPEMAN, J. NUTRITIONAL CARE FOR OLDER PEOPLE. A GUIDE TO GOOD PRACTICE. Londres: AGE CONCERN ENGLAND, 2000.
MLA (9th ed.) Zitazioa
COPEMAN, J. NUTRITIONAL CARE FOR OLDER PEOPLE. A GUIDE TO GOOD PRACTICE. AGE CONCERN ENGLAND, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.