APA način citiranja (7. izdanje)

Hix, S., & Høyland, B. K. (2022). The political system of the European Union (Fourth edition.). Bloomsbury Academic.

Čikaški stil citiranja (17. izdanje)

Hix, Simon, i Bjørn Kåre Høyland. The Political System of the European Union. Fourth edition. London ; New York: Bloomsbury Academic, 2022.

MLA način citiranja (9. izdanje)

Hix, Simon, i Bjørn Kåre Høyland. The Political System of the European Union. Fourth edition. Bloomsbury Academic, 2022.