APA način citiranja (7. izdanje)
ebrary, Inc, Duff, A., Pinder, J., & Pryce, R. (1994). Maastricht and beyond: Building the European Union. Routledge.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Andrew Duff, John Pinder, i Roy Pryce. Maastricht and Beyond: Building the European Union. London ; New York: Routledge, 1994.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Maastricht and Beyond: Building the European Union. Routledge, 1994.
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