Cita APA (7th ed.)

Jowell, J., & Oliver, D. (2000). The Changing constitution (4th ed.). Oxford University Press.

Cita Chicago (17th ed.)

Jowell, Jeffrey, i Dawn Oliver. The Changing Constitution. 4th ed. Oxford, [England]: Oxford University Press, 2000.

Cita MLA (9th ed.)

Jowell, Jeffrey, i Dawn Oliver. The Changing Constitution. 4th ed. Oxford University Press, 2000.