Dyfyniad APA

Atiyah, P. S. S. (2005). Atiyah's introduction to the law of contract (ed.6.). Clarendon Press.

Dyfyniad Arddull Chicago

Atiyah, P S Smith. Atiyah's Introduction to the Law of Contract. ed.6. Oxford: Clarendon Press, 2005.

Dyfyniad MLA

Atiyah, P S Smith. Atiyah's Introduction to the Law of Contract. ed.6. Clarendon Press, 2005.

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