Styl cytowania APA

Gray, K. J., & Gray, S. F. (2009). Elements of land law (5th ed.). Oxford University Press.

Styl cytowania Chicago

Gray, Kevin J., i Susan Francis Gray. Elements of Land Law. 5th ed. Oxford ; New York: Oxford University Press, 2009.

Styl cytowania MLA

Gray, Kevin J., i Susan Francis Gray. Elements of Land Law. 5th ed. Oxford University Press, 2009.