APA (7. basım) Alıntı

Collins, A. (2013). Contemporary security studies (3rd ed.). Oxford University Press.

Chicago Style (17. basım) Atıf

Collins, Alan. Contemporary Security Studies. 3rd ed. Oxford: Oxford University Press, 2013.

MLA (9th ed.) Atıf

Collins, Alan. Contemporary Security Studies. 3rd ed. Oxford University Press, 2013.