APA (7th ed.) Zitazioa

CHAPMAN, B. (1963). British government observed: Some european reflections. George Allen and Unwin.

Chicago Style (17th ed.) Zitazioa

CHAPMAN, Brian. British Government Observed: Some European Reflections. London: George Allen and Unwin, 1963.

MLA (9th ed.) Zitazioa

CHAPMAN, Brian. British Government Observed: Some European Reflections. George Allen and Unwin, 1963.