APA (7th ed.) Citation

Wilde, O. (1990). The importance of being Ernest. Dover Publications, Inc..

Chicago Style (17th ed.) Citation

Wilde, Oscar. The Importance of Being Ernest. New York, USA: Dover Publications, Inc., 1990.

MLA (9th ed.) Citation

Wilde, Oscar. The Importance of Being Ernest. Dover Publications, Inc., 1990.

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