APA (7th ed.) Citation

(2012). Collins COBUILD English usage (3rd ed.). Haper Collins Publication.

Chicago Style (17th ed.) Citation

Collins COBUILD English Usage. 3rd ed. Glasgow: Haper Collins Publication, 2012.

MLA (8th ed.) Citation

Collins COBUILD English Usage. 3rd ed. Haper Collins Publication, 2012.

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