Dyfyniad APA

University of London. Institute of Education. (1950). The education of backward children and juvenile delinquency in England and Wales. Evans Bros. in assoc. with University of London, Institute of Education.

Dyfyniad Arddull Chicago

University of London. Institute of Education. The Education of Backward Children and Juvenile Delinquency in England and Wales. London: Evans Bros. in assoc. with University of London, Institute of Education, 1950.

Dyfyniad MLA

University of London. Institute of Education. The Education of Backward Children and Juvenile Delinquency in England and Wales. Evans Bros. in assoc. with University of London, Institute of Education, 1950.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.