APA (7th ed.) Citation

Wilde O. Oscar. (1994). The Importance of Being Earnest. London, Penguin Books, 1994.

Chicago Style (17th ed.) Citation

Wilde O. Oscar. The Importance of Being Earnest. London, Penguin Books, 1994, 1994.

MLA (9th ed.) Citation

Wilde O. Oscar. The Importance of Being Earnest. London, Penguin Books, 1994, 1994.

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