Cita APA (7th ed.)

Ridout, R. Superbooks 2. A practice book for children learning english.

Cita Chicago (17th ed.)

Ridout, Ronald. Superbooks 2. A Practice Book for Children Learning English.

Cita MLA (8th ed.)

Ridout, Ronald. Superbooks 2. A Practice Book for Children Learning English.

Atenció: Aquestes cites poden no estar 100% correctes.