APA Citation

Swan, M. (1996). Practical English usage (2nd International student's edition.). Oxford: O.U.P..

Chicago Style Citation

Swan, Michael. Practical English Usage. 2nd International student's edition. Oxford: O.U.P., 1996.

MLA Citation

Swan, Michael. Practical English Usage. 2nd International student's edition. Oxford: O.U.P., 1996.

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