APA (7th ed.) Zitazioa
MANSELL, J. (1997). SERVICES POR PEOPLE WITH LEARNING DISABILITIES AND CHALLENGING BEHAVIOUR OR MENTAL HEALTH NEEDS (REVISED EDITION). DEPARTMENT OF HEALTH.
Chicago Style (17th ed.) Zitazioa
MANSELL, J.L. SERVICES POR PEOPLE WITH LEARNING DISABILITIES AND CHALLENGING BEHAVIOUR OR MENTAL HEALTH NEEDS (REVISED EDITION). Londres: DEPARTMENT OF HEALTH, 1997.
MLA (9th ed.) Zitazioa
MANSELL, J.L. SERVICES POR PEOPLE WITH LEARNING DISABILITIES AND CHALLENGING BEHAVIOUR OR MENTAL HEALTH NEEDS (REVISED EDITION). DEPARTMENT OF HEALTH, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.