APA (7th ed.) Citation

Walker, R. J. (1980). The english legal system (5. ed.). Butterworths.

Chicago Style (17th ed.) Citation

Walker, Ronald J. The English Legal System. 5. ed. London: Butterworths, 1980.

MLA (9th ed.) Citation

Walker, Ronald J. The English Legal System. 5. ed. Butterworths, 1980.