Dyfyniad APA

Love, H. D. (1971). Youth and the drug problem: A guide for parents and teachers. Thomas.

Dyfyniad Arddull Chicago

Love, Harold D. Youth and the Drug Problem: A Guide for Parents and Teachers. Springfield, Ill: Thomas, 1971.

Dyfyniad MLA

Love, Harold D. Youth and the Drug Problem: A Guide for Parents and Teachers. Thomas, 1971.

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