Citazione Stile APA (7a Edizione)

Constitution Unit (Great Britain) & Hazell, R. (1999). Constitutional futures: A history of the next ten years. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Constitution Unit (Great Britain) e Robert Hazell. Constitutional Futures: A History of the Next Ten Years. Oxford: Oxford University Press, 1999.

Citatione MLA (9a ed.)

Constitution Unit (Great Britain) e Robert Hazell. Constitutional Futures: A History of the Next Ten Years. Oxford University Press, 1999.