APA (7th ed.) Citation

Swan, M. (1998). Practical english eusage (2a ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Swan, Michael. Practical English Eusage. 2a ed. Buenos Aires, Argentina: Oxford University Press, 1998.

MLA (9th ed.) Citation

Swan, Michael. Practical English Eusage. 2a ed. Oxford University Press, 1998.

Warning: These citations may not always be 100% accurate.