APA-viite (7. p.)
ebrary, Inc, Williams, M. C., & Kelstrup, M. (2000). International relations theory and the politics of European integration: Power, security, and community. Routledge.
Chicago-viite (17. p.)
ebrary, Inc, Michael C. Williams, ja Morten Kelstrup. International Relations Theory and the Politics of European Integration: Power, Security, and Community. London: Routledge, 2000.
MLA-viite (9. p.)
ebrary, Inc, et al. International Relations Theory and the Politics of European Integration: Power, Security, and Community. Routledge, 2000.
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