APA-viite (7. p.)

Swan, M. (2003). Practical English usage (Fifth impression.). Oxford University Press.

Chicago-viite (17. p.)

Swan, Michael. Practical English Usage. Fifth impression. Oxford ; New York: Oxford University Press, 2003.

MLA-viite (8. p.)

Swan, Michael. Practical English Usage. Fifth impression. Oxford University Press, 2003.