Cita APA (7a ed.)

Hughes, C. W., & Lai, Y. M. (2011). Security studies: A reader. Routledge.

Cita Chicago Style (17a ed.)

Hughes, Christopher W., y Yew Meng Lai. Security Studies: A Reader. London [etc.]: Routledge, 2011.

Cita MLA (9a ed.)

Hughes, Christopher W., y Yew Meng Lai. Security Studies: A Reader. Routledge, 2011.