APA aipamena

Thomson, A., & Martinet, A. (1990). A Practical English Grammar: Exercises. Oxford: Oxford University Press.

Chicago Style aipamena

Thomson, A.J., và A.V Martinet. A Practical English Grammar: Exercises. Oxford: Oxford University Press, 1990.

MLA aipamena

Thomson, A.J., và A.V Martinet. A Practical English Grammar: Exercises. Oxford: Oxford University Press, 1990.