Cita APA

Cunningham, S. (1999). Cutting edge: Student's Book. Harlow: Longman.

Chicago Style Citation

Cunningham, Sarah. Cutting Edge: Student's Book. Harlow: Longman, 1999.

Cita MLA

Cunningham, Sarah. Cutting Edge: Student's Book. Harlow: Longman, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.