APA (7th ed.) Citation

Wilde, O. (1965). The importance of being earnest (An authorative text ed., 1. print.). Avon Books.

Chicago Style (17th ed.) Citation

Wilde, Oscar. The Importance of Being Earnest. An authorative text ed., 1. print. New York: Avon Books, 1965.

MLA (9th ed.) Citation

Wilde, Oscar. The Importance of Being Earnest. An authorative text ed., 1. print. Avon Books, 1965.