APA (7th ed.) Citation

Wilde, O. (1971). The importance of being earnest (Repr.). Heinemann.

Chicago Style (17th ed.) Citation

Wilde, Oscar. The Importance of Being Earnest. Repr. London: Heinemann, 1971.

MLA (9th ed.) Citation

Wilde, Oscar. The Importance of Being Earnest. Repr. Heinemann, 1971.

Warning: These citations may not always be 100% accurate.