APA (7th ed.) Citation

Norton, P. (2011). A century of constitutional reform (This ed. first published 2011.). Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Norton, Philip. A Century of Constitutional Reform. This ed. first published 2011. Chichester [etc.]: Wiley-Blackwell, 2011.

MLA (9th ed.) Citation

Norton, Philip. A Century of Constitutional Reform. This ed. first published 2011. Wiley-Blackwell, 2011.