APA ציטוט

Thomson, A. J. (1989). A practical English grammar. Oxford, UK: Oxford University Press.

Trích dẫn kiểu Chicago

Thomson, A J. A Practical English Grammar. Oxford, UK: Oxford University Press, 1989.

ציטוט MLA

Thomson, A J. A Practical English Grammar. Oxford, UK: Oxford University Press, 1989.