APA (7th ed.) Zitazioa
Sellars, C. (2011). Risk assessment in people with learning disabilities (2nd ed.). BPS Blackwell.
Chicago Style (17th ed.) Zitazioa
Sellars, Carol. Risk Assessment in People with Learning Disabilities. 2nd ed. [S.l.]: BPS Blackwell, 2011.
MLA (9th ed.) Zitazioa
Sellars, Carol. Risk Assessment in People with Learning Disabilities. 2nd ed. BPS Blackwell, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.