Guzzini, S. (2012). The return of geopolitics in Europe?: Social mechanisms and foreign policy identity crises. Cambridge University Press. https://doi.org/10.1017/CBO9781139225809
Chicago-Zitierstil (17. Ausg.)Guzzini, Stefano. The Return of Geopolitics in Europe?: Social Mechanisms and Foreign Policy Identity Crises. Cambridge: Cambridge University Press, 2012. https://doi.org/10.1017/CBO9781139225809.
MLA-Zitierstil (9. Ausg.)Guzzini, Stefano. The Return of Geopolitics in Europe?: Social Mechanisms and Foreign Policy Identity Crises. Cambridge University Press, 2012. https://doi.org/10.1017/CBO9781139225809.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.