APA (7th ed.) Citation

Waddams, S. M. (2011). Principle and policy in contract law: Competing or complementary concepts? Cambridge University Press.

Chicago Style (17th ed.) Citation

Waddams, Stephen M. Principle and Policy in Contract Law: Competing or Complementary Concepts? New York: Cambridge University Press, 2011.

MLA (9th ed.) Citation

Waddams, Stephen M. Principle and Policy in Contract Law: Competing or Complementary Concepts? Cambridge University Press, 2011.