APA (7th ed.) Citation

Allen, R. E. (1990). The Oxford writers dictionary. Oxford University Press.

Chicago Style (17th ed.) Citation

Allen, R. E. The Oxford Writers Dictionary. Oxford: Oxford University Press, 1990.

MLA (9th ed.) Citation

Allen, R. E. The Oxford Writers Dictionary. Oxford University Press, 1990.

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