APA
Borchardt K., Unia Europejska, . (2010). The ABC of European Union law. Luxembourg: Publications Office of the European Union.
Chicago
Borchardt Klaus-Dieter, Unia Europejska, . 2010. The ABC of European Union law. Luxembourg: Publications Office of the European Union.
Harvard
Borchardt K., Unia Europejska, . (2010). The ABC of European Union law. Luxembourg: Publications Office of the European Union.
MLA
Borchardt Klaus-Dieter, Unia Europejska, . The ABC of European Union law. Luxembourg: Publications Office of the European Union. 2010.