Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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