Cohen, L. E., & Land, K. C. (1987). Sociological Positivism and the Explanation of Criminality. In M. R. Gottfredson & T. Hirschi (Eds.), Positive Criminology (pp. 43–55). Beverly Hill, CA: Sage.

Cohen, L. E., and K. C. Land. “Sociological Positivism and the Explanation of Criminality.” In Positive Criminology, edited by M. R. Gottfredson and T. Hirschi, 43–55. Beverly Hill, CA: Sage, 1987.

Cohen LE, Land KC. Sociological Positivism and the Explanation of Criminality. In: Gottfredson MR, Hirschi T, editors. Positive Criminology. Beverly Hill, CA: Sage; 1987. p. 43–55.

Cohen, L. E., and K. C. Land. “Sociological Positivism and the Explanation of Criminality.” Positive Criminology, edited by M. R. Gottfredson and T. Hirschi, Sage, 1987, pp. 43–55.

Cohen LE, Land KC. Sociological Positivism and the Explanation of Criminality. In: Gottfredson MR, Hirschi T, editors. Positive Criminology. Beverly Hill, CA: Sage; 1987. p. 43–55.