Lewis, D. O. (1981). Vulnerabilities to delinquency. SP Medical and Scientific Books.
Cita Chicago Style (17a ed.)Lewis, Dorothy Otnow. Vulnerabilities to Delinquency. New York: SP Medical and Scientific Books, 1981.
Cita MLA (9a ed.)Lewis, Dorothy Otnow. Vulnerabilities to Delinquency. SP Medical and Scientific Books, 1981.
Precaución: Estas citas no son 100% exactas.
