APA   Click to copy
Young, J. K., & Shellman, S. (2019). Protestors, terrorists or something else? How to think about dissident groups. Conflict Management and Peace Science, 36, 645–660.

Chicago/Turabian   Click to copy
Young, Joseph K, and Steve Shellman. “Protestors, Terrorists or Something Else? How to Think about Dissident Groups.” Conflict Management and Peace Science 36 (2019): 645–660.

MLA   Click to copy
Young, Joseph K., and Steve Shellman. “Protestors, Terrorists or Something Else? How to Think about Dissident Groups.” Conflict Management and Peace Science, vol. 36, SAGE Publications Sage UK: London, England, 2019, pp. 645–60.

@article{young2019a,
  title = {Protestors, terrorists or something else? How to think about dissident groups},
  year = {2019},
  journal = {Conflict Management and Peace Science},
  pages = {645-660},
  publisher = {SAGE Publications Sage UK: London, England},
  volume = {36},
  author = {Young, Joseph K and Shellman, Steve}
}