APA Citation

SWAN, M. (1987). LEARNER ENGLISH A TEACHER'S GUIDE TO INTERFERENCE AND OTHER PROBLEMS. Cambridge.

Chicago Style Citation

SWAN, Michael. LEARNER ENGLISH A TEACHER'S GUIDE TO INTERFERENCE AND OTHER PROBLEMS. Cambridge, 1987.

MLA Citation

SWAN, Michael. LEARNER ENGLISH A TEACHER'S GUIDE TO INTERFERENCE AND OTHER PROBLEMS. Cambridge, 1987.

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