Cita APA (7a ed.)

Pyper, R., & Robins, L. J. (2000). United Kingdom governance. MacMillan [etc.].

Cita Chicago Style (17a ed.)

Pyper, Robert, y L. J. Robins. United Kingdom Governance. Basingstoke [etc.]: MacMillan [etc.], 2000.

Cita MLA (9a ed.)

Pyper, Robert, y L. J. Robins. United Kingdom Governance. MacMillan [etc.], 2000.