APA   Click to copy
Young, J. K., & Findley, M. G. (2014). Computational modeling to study conflicts and terrorism. In Routledge Handbook of Research Methods in Military Studies (pp. 269–280). Routledge.

Chicago/Turabian   Click to copy
Young, Joseph K, and Michael G Findley. “Computational Modeling to Study Conflicts and Terrorism.” In Routledge Handbook of Research Methods in Military Studies, 269–280. Routledge, 2014.

MLA   Click to copy
Young, Joseph K., and Michael G. Findley. “Computational Modeling to Study Conflicts and Terrorism.” Routledge Handbook of Research Methods in Military Studies, Routledge, 2014, pp. 269–80.

@inbook{young2014a,
  title = {Computational modeling to study conflicts and terrorism},
  year = {2014},
  pages = {269-280},
  publisher = {Routledge},
  author = {Young, Joseph K and Findley, Michael G},
  booktitle = {Routledge Handbook of Research Methods in Military Studies}
}