Cita APA (7a ed.)

Robbins Ruth, 1. a. (2000). The importance of Being Earnest. Longman.

Cita Chicago Style (17a ed.)

Robbins Ruth, 1965- autor. The Importance of Being Earnest. Harlow: Longman, 2000.

Cita MLA (9a ed.)

Robbins Ruth, 1965- autor. The Importance of Being Earnest. Longman, 2000.