APA (7e ed.) Bronvermelding
Hill, C., & Smith, M. (2005). International relations and the European Union (ed.). Oxford University Press.
Chicago (17e ed.) Bronvermelding
Hill, Christopher, en Michael Smith. International Relations and the European Union. ed. Oxford: Oxford University Press, 2005.
MLA (9e ed.) Bronvermelding
Hill, Christopher, en Michael Smith. International Relations and the European Union. ed. Oxford University Press, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.