Cita APA (7a ed.)

Kaunert, C., Léonard, S., & Pawlak, P. (2012). European homeland security: A European strategy in the making? Routledge.

Cita Chicago Style (17a ed.)

Kaunert, Christian, Sarah Léonard, y Patryk Pawlak. European Homeland Security: A European Strategy in the Making? Abingdon, Oxon ; New York, NY: Routledge, 2012.

Cita MLA (9a ed.)

Kaunert, Christian, et al. European Homeland Security: A European Strategy in the Making? Routledge, 2012.