Cita APA (7a ed.)

Overland, G. (2018). Violent extremism in the 21st century: International perspectives. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Overland, Gwynyth. Violent Extremism in the 21st Century: International Perspectives. Newcastle upon Tyne, UK: Cambridge Scholars Publishing, 2018.

Cita MLA (8a ed.)

Overland, Gwynyth. Violent Extremism in the 21st Century: International Perspectives. Cambridge Scholars Publishing, 2018.