Gottfredson, D. C., & Koper, C. S. (1997). Race and sex differences in the measurement of risk for drug use. Journal of quantitative criminology, 13(3), 325-347.
Chicago-Zitierstil (17. Ausg.)Gottfredson, Denise C., und Christopher Sean Koper. "Race and Sex Differences in the Measurement of Risk for Drug Use." Journal of Quantitative Criminology 13, no. 3 (1997): 325-347.
MLA-Zitierstil (8. Ausg.)Gottfredson, Denise C., und Christopher Sean Koper. "Race and Sex Differences in the Measurement of Risk for Drug Use." Journal of Quantitative Criminology, vol. 13, no. 3, 1997, pp. 325-347.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.