Cita APA (7a ed.)

Walker, R. J., & Walker, M. G. (1967). The english legal system. Butterworths.

Cita Chicago Style (17a ed.)

Walker, Ronald Jack, y Michael George Walker. The English Legal System. London: Butterworths, 1967.

Cita MLA (9a ed.)

Walker, Ronald Jack, y Michael George Walker. The English Legal System. Butterworths, 1967.