The importance of being earnest :
a trivial comedy for serious people /
by Oscar Wilde.
APA Citation
Wilde, O., Vidal, G. (1893). The importance of being earnest: a trivial comedy for serious people. London: S. French.
MLA Citation
Wilde, Oscar, 1854-1900, and Gore Vidal. The Importance of Being Earnest: a Trivial Comedy for Serious People. London: S. French, 1893.
Warning: These citations may not always be complete (especially for serials).