P.S.Atiyah. (1995). An Introduction to Law of Contract (5.). Oxford University Press.
芝加哥风格引文P.S.Atiyah. An Introduction to Law of Contract. 5. New York: Oxford University Press, 1995.
MLA引文P.S.Atiyah. An Introduction to Law of Contract. 5. Oxford University Press, 1995.
警告:这些引文格式不一定是100%准确.