Dyfyniad APA

Bloodstein, O. (1969). A handbook on stuttering. National Easter Seal Society for Crippled Children and Adults.

Dyfyniad Arddull Chicago

Bloodstein, Oliver. A Handbook on Stuttering. Chicago: National Easter Seal Society for Crippled Children and Adults, 1969.

Dyfyniad MLA

Bloodstein, Oliver. A Handbook on Stuttering. National Easter Seal Society for Crippled Children and Adults, 1969.

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