Cita APA

Collins, A. (2010). Contemporary security studies (2nd ed.). Oxford University Press.

Citación estilo Chicago

Collins, Alan. Contemporary Security Studies. 2nd ed. Oxford ; New York: Oxford University Press, 2010.

Cita MLA

Collins, Alan. Contemporary Security Studies. 2nd ed. Oxford University Press, 2010.

Warning: These citations may not always be 100% accurate.