Ramsay, J. D., & Logan, K. G. (2012). Introduction to homeland security. Boulder, Colo.: Westview Press.
Citación estilo ChicagoRamsay, James D., and Keith Gregory Logan. Introduction to Homeland Security. Boulder, Colo.: Westview Press, 2012.
Cita MLARamsay, James D., and Keith Gregory Logan. Introduction to Homeland Security. Boulder, Colo.: Westview Press, 2012.
Precaución: Estas citas no son 100% exactas.