American Academy of Pediatrics. (1988). Substance abuse: A guide for health professionals. Center for Advanced Health.
Cita Chicago Style (17a ed.)American Academy of Pediatrics. Substance Abuse: A Guide for Health Professionals. Center for Advanced Health, 1988.
Cita MLA (9a ed.)American Academy of Pediatrics. Substance Abuse: A Guide for Health Professionals. Center for Advanced Health, 1988.
Precaución: Estas citas no son 100% exactas.