APA (7th ed.) Zitazioa
BULLOCK, R., & ET AL. (1992). ACCESS TO CHILDREN IN CARE: PRACTITIONERS' VIEWS. BRISTOL PAPER IN APPLIED SOCIAL STUDIES Nº 15. SCHOOL OF APPLIED SOCIAL STUDIES.
Chicago Style (17th ed.) Zitazioa
BULLOCK, R., eta ET AL. ACCESS TO CHILDREN IN CARE: PRACTITIONERS' VIEWS. BRISTOL PAPER IN APPLIED SOCIAL STUDIES Nº 15. BRISTOL (UK): SCHOOL OF APPLIED SOCIAL STUDIES, 1992.
MLA (9th ed.) Zitazioa
BULLOCK, R., eta ET AL. ACCESS TO CHILDREN IN CARE: PRACTITIONERS' VIEWS. BRISTOL PAPER IN APPLIED SOCIAL STUDIES Nº 15. SCHOOL OF APPLIED SOCIAL STUDIES, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.