APA (7th ed.) Citation

Wilde, O. (2008). The Importance of Being Earnest. Oxford University Press.

Chicago Style (17th ed.) Citation

Wilde, Oscar. The Importance of Being Earnest. United Kingdom: Oxford University Press, 2008.

MLA (9th ed.) Citation

Wilde, Oscar. The Importance of Being Earnest. Oxford University Press, 2008.

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