APA (7th ed.) Citation

Clarke, J. I. (1993). Help!: For kids and parents about drugs. Harper.

Chicago Style (17th ed.) Citation

Clarke, Jean I. Help!: For Kids and Parents About Drugs. Francisco [u.a.]: Harper, 1993.

MLA (8th ed.) Citation

Clarke, Jean I. Help!: For Kids and Parents About Drugs. Harper, 1993.