Cita APA

Ramsay, J. D., & Logan, K. G. (2012). Introduction to homeland security. Boulder, Colo.: Westview Press.

Citación estilo Chicago

Ramsay, James D., and Keith Gregory Logan. Introduction to Homeland Security. Boulder, Colo.: Westview Press, 2012.

Cita MLA

Ramsay, James D., and Keith Gregory Logan. Introduction to Homeland Security. Boulder, Colo.: Westview Press, 2012.

Precaución: Estas citas no son 100% exactas.