Cita APA (7a ed.)

Peoples, C., & Vaughan-Williams, N. (2010). Critical security studies: An introduction. Routledge.

Cita Chicago Style (17a ed.)

Peoples, Columba, y Nick Vaughan-Williams. Critical Security Studies: An Introduction. London: Routledge, 2010.

Cita MLA (9a ed.)

Peoples, Columba, y Nick Vaughan-Williams. Critical Security Studies: An Introduction. Routledge, 2010.