APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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