APA (7th ed.) Zitazioa
Gunlicks, A. B. (2003). The Länder and German federalism. Manchester University Press.
Chicago Style (17th ed.) Zitazioa
Gunlicks, Arthur B. The Länder and German Federalism. Manchester: Manchester University Press, 2003.
MLA (9th ed.) Zitazioa
Gunlicks, Arthur B. The Länder and German Federalism. Manchester University Press, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.