APA Citation

Carpenter, E. (1993). Collins Cobuild English guides 4: Confusable words. London: HarperCollins Pub.

Chicago Style Citation

Carpenter, Edwin. Collins Cobuild English Guides 4: Confusable Words. London: HarperCollins Pub, 1993.

MLA Citation

Carpenter, Edwin. Collins Cobuild English Guides 4: Confusable Words. London: HarperCollins Pub, 1993.

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