Cita APA

Rollason, J., & Wilde, O. (2010). The importance of being earnest: Level 2. Harlow: Pearson Education.

Chicago Style Citation

Rollason, Jane., i Oscar Wilde. The Importance of Being Earnest: Level 2. Harlow: Pearson Education, 2010.

Cita MLA

Rollason, Jane., i Oscar Wilde. The Importance of Being Earnest: Level 2. Harlow: Pearson Education, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.