Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

Logan, Keith Gregory, y James D. Ramsay. Introduction to Homeland Security. Westview Press, 2012.