APA (7th ed.) Citation

Sim, R. S., & Powell-Smith, V. (1969). Casebook on industrial law. Butterworths.

Chicago Style (17th ed.) Citation

Sim, Raymond Studdart, and Vincent Powell-Smith. Casebook on Industrial Law. London: Butterworths, 1969.

MLA (8th ed.) Citation

Sim, Raymond Studdart, and Vincent Powell-Smith. Casebook on Industrial Law. Butterworths, 1969.