APA (7th ed.) Citation

(1987). The Oxford combined dictionary of current English & modern English usage. Spring Books.

Chicago Style (17th ed.) Citation

The Oxford Combined Dictionary of Current English & Modern English Usage. London: Spring Books, 1987.

MLA (9th ed.) Citation

The Oxford Combined Dictionary of Current English & Modern English Usage. Spring Books, 1987.

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