APA (7th ed.) Zitazioa

Atiyah, P. S., & Smith , S. A. (2009). Introduction to the law of contract (6th ed.). Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Atiyah, P. S., eta Stephen A. Smith. Introduction to the Law of Contract. 6th ed. New York: Oxford University Press, 2009.

MLA (9th ed.) Zitazioa

Atiyah, P. S., eta Stephen A. Smith. Introduction to the Law of Contract. 6th ed. Oxford University Press, 2009.