Dyfyniad APA

Sheldon Glueck, E. (1957). Unraveling juvenile delinquency. Harvard University Press.

Dyfyniad Arddull Chicago

Sheldon Glueck, Eleanor. Unraveling Juvenile Delinquency. Cambridge: Harvard University Press, 1957.

Dyfyniad MLA

Sheldon Glueck, Eleanor. Unraveling Juvenile Delinquency. Harvard University Press, 1957.

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