APA ציטוט

Swan, M., & Michael Swan. (1995). Practical English Usage. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Swan, Michael, và Michael Swan. Practical English Usage. Oxford: Oxford University Press, 1995.

ציטוט MLA

Swan, Michael, và Michael Swan. Practical English Usage. Oxford: Oxford University Press, 1995.