APA (7th ed.) Citation

Gielen, A. (2019). Countering violent extremism: A realist review for assessing what works, for whom, in what circumstances, and how? Terrorism and political violence, 31(6), 1149-1167. doi:10.1080/09546553.2017.1313736

Chicago Style (17th ed.) Citation

Gielen, Amy-Jane. "Countering Violent Extremism: A Realist Review for Assessing What Works, for Whom, in What Circumstances, and How?" Terrorism and Political Violence 31, no. 6 (2019): 1149-1167. https://doi.org/10.1080/09546553.2017.1313736.

MLA (9th ed.) Citation

Gielen, Amy-Jane. "Countering Violent Extremism: A Realist Review for Assessing What Works, for Whom, in What Circumstances, and How?" Terrorism and Political Violence, vol. 31, no. 6, 2019, pp. 1149-1167, https://doi.org/10.1080/09546553.2017.1313736.