Citazione Stile APA (7a Edizione)
Roberts, G. K., & Hogwood, P. (2003). European politics today (2nd ed.). Manchester University Press : Distributed exclusively in the USA by Palgrave.
Citazione stile Chigago Style (17a edizione)
Roberts, Geoffrey K., e Patricia Hogwood. European Politics Today. 2nd ed. Manchester, UK ; New York: Manchester University Press : Distributed exclusively in the USA by Palgrave, 2003.
Citatione MLA (9a ed.)
Roberts, Geoffrey K., e Patricia Hogwood. European Politics Today. 2nd ed. Manchester University Press : Distributed exclusively in the USA by Palgrave, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.