Land, K. C., & Unger, A. V. D. (2002). Criminal Careers. In J. Dressler (Ed.), Encyclopedia of Crime and Justice (pp. 340–347). New York: Macmillan Reference.

Land, Kenneth C., and Amy V. D. Unger. “Criminal Careers.” In Encyclopedia of Crime and Justice, edited by Joshua Dressler, 340–47. New York: Macmillan Reference, 2002.

Land KC, Unger AVD. Criminal Careers. In: Dressler J, editor. Encyclopedia of Crime and Justice. New York: Macmillan Reference; 2002. p. 340–7.

Land, Kenneth C., and Amy V. D. Unger. “Criminal Careers.” Encyclopedia of Crime and Justice, edited by Joshua Dressler, New York: Macmillan Reference, 2002, pp. 340–47.

Land KC, Unger AVD. Criminal Careers. In: Dressler J, editor. Encyclopedia of Crime and Justice. New York: Macmillan Reference; 2002. p. 340–347.