Lansford, T., Pauly, R. J., & Covarrubias, J. (2016). To protect and defend: US homeland security policy (First issued in paperback.). Routledge.
Chicago-Zitierstil (17. Ausg.)Lansford, Tom, Robert J. Pauly, und Jack Covarrubias. To Protect and Defend: US Homeland Security Policy. First issued in paperback. London New York: Routledge, 2016.
MLA-Zitierstil (8. Ausg.)Lansford, Tom, et al. To Protect and Defend: US Homeland Security Policy. First issued in paperback. Routledge, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.