APA (7th ed.) Citation

Koffman, L. M., & Macdonald, E. (2001). The law of contract (4. ed.). Tolley.

Chicago Style (17th ed.) Citation

Koffman, Laurence M., and Elizabeth Macdonald. The Law of Contract. 4. ed. Croydon: Tolley, 2001.

MLA (9th ed.) Citation

Koffman, Laurence M., and Elizabeth Macdonald. The Law of Contract. 4. ed. Tolley, 2001.