APA (7th ed.) Citation

(2003). Collins COBUILD advanced learner's English dictionary (4th ed.). Harper Collins Publishers.

Chicago Style (17th ed.) Citation

Collins COBUILD Advanced Learner's English Dictionary. 4th ed. Glasgow: Harper Collins Publishers, 2003.

MLA (9th ed.) Citation

Collins COBUILD Advanced Learner's English Dictionary. 4th ed. Harper Collins Publishers, 2003.

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