Cunningham, S. (2002). Cutting edge: Student's Book. Harlow: Pearson education.
Citación estilo ChicagoCunningham, Sarah. Cutting Edge: Student's Book. Harlow: Pearson education, 2002.
Cita MLACunningham, Sarah. Cutting Edge: Student's Book. Harlow: Pearson education, 2002.
Precaución: Estas citas no son 100% exactas.