Land, K. C., & Hernes, G. (2015). Social Change: Models. In J. D. Wright (Ed.), International Encyclopedia of Behavioral and Social Sciences (pp. 192–198). London: Elsevier.

Land, K. C., and G. Hernes. “Social Change: Models.” In International Encyclopedia of Behavioral and Social Sciences, edited by J. D. Wright, 192–98. London: Elsevier, 2015.

Land KC, Hernes G. Social Change: Models. In: Wright JD, editor. International Encyclopedia of Behavioral and Social Sciences. London: Elsevier; 2015. p. 192–8.

Land, K. C., and G. Hernes. “Social Change: Models.” International Encyclopedia of Behavioral and Social Sciences, edited by J. D. Wright, Elsevier, 2015, pp. 192–98.

Land KC, Hernes G. Social Change: Models. In: Wright JD, editor. International Encyclopedia of Behavioral and Social Sciences. London: Elsevier; 2015. p. 192–198.