Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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