APA (7th ed.) Citation

(1998). Collins English dictionary (4. ed., repr.). HarperCollins.

Chicago Style (17th ed.) Citation

Collins English Dictionary. 4. ed., repr. Glasgow: HarperCollins, 1998.

MLA (9th ed.) Citation

Collins English Dictionary. 4. ed., repr. HarperCollins, 1998.

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