APA (7th ed.) Citation

Checkel, J. T., & Katzenstein, P. J. (2009). European identity. Cambridge University Press.

Chicago Style (17th ed.) Citation

Checkel, Jeffrey T., and Peter J. Katzenstein. European Identity. Cambridge: Cambridge University Press, 2009.

MLA (9th ed.) Citation

Checkel, Jeffrey T., and Peter J. Katzenstein. European Identity. Cambridge University Press, 2009.