Dyfyniad APA

Child Welfare League of America. (1971). A manual for foster parents. Child Welfare League of America.

Dyfyniad Arddull Chicago

Child Welfare League of America. A Manual for Foster Parents. N.Y.: Child Welfare League of America, 1971.

Dyfyniad MLA

Child Welfare League of America. A Manual for Foster Parents. Child Welfare League of America, 1971.

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