Cita APA (7th ed.)
Wilde, O., Hern, P., & Leeming, G. (1983). The importance of being Earnest: A trivial play for serious people. Methuen.
Cita Chicago (17th ed.)
Wilde, Oscar, Patricia Hern, i Glenda Leeming. The Importance of Being Earnest: A Trivial Play for Serious People. London: Methuen, 1983.
Cita MLA (9th ed.)
Wilde, Oscar, et al. The Importance of Being Earnest: A Trivial Play for Serious People. Methuen, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.