APA-viite

Davies, K. (2013). Understanding European Union law / Karen Davies (5th ed.). Routledge.

Chicago-tyylinen lähdeviittaus

Davies, Karen. Understanding European Union Law / Karen Davies. 5th ed. Abingdon, Oxon ; New York: Routledge, 2013.

MLA-viite

Davies, Karen. Understanding European Union Law / Karen Davies. 5th ed. Routledge, 2013.