Cita APA (7a ed.)

Padfield, C. F., & Byrne, T. (1985). British Constitution ([6th ed.].). Heinemann.

Cita Chicago Style (17a ed.)

Padfield, Colin F., y Tony Byrne. British Constitution. [6th ed.]. London: Heinemann, 1985.

Cita MLA (9a ed.)

Padfield, Colin F., y Tony Byrne. British Constitution. [6th ed.]. Heinemann, 1985.