Morey, R. A. (1993). How to keep your kids drug free. Harvest House Publ.
Cita Chicago Style (17a ed.)Morey, Robert A. How to Keep Your Kids Drug Free. Eugene, Or: Harvest House Publ, 1993.
Cita MLA (8a ed.)Morey, Robert A. How to Keep Your Kids Drug Free. Harvest House Publ, 1993.
Precaución: Estas citas no son 100% exactas.