APA

Wilde، Oscar, Kingsley، Susan & West، Clare. (2008). The Importance of Being Earnest. London: Oxford.

Chicago

Wilde، Oscar, Kingsley، Susan and West، Clare. 2008. The Importance of Being Earnest. London: Oxford.

Harvard

Wilde، Oscar, Kingsley، Susan and West، Clare. (2008). The Importance of Being Earnest. London: Oxford.

MLA

Wilde، Oscar, Kingsley، Susan and West، Clare. The Importance of Being Earnest. London: Oxford. 2008.