Cita APA

Cunningham Sarah, & Moor Peter. (1999). Cutting edge; intermediate teacher's resource book. Longman.

Citación estilo Chicago

Cunningham Sarah, and Moor Peter. Cutting Edge; Intermediate Teacher's Resource Book. Madrid: Longman, 1999.

Cita MLA

Cunningham Sarah, and Moor Peter. Cutting Edge; Intermediate Teacher's Resource Book. Madrid: Longman, 1999.

Precaución: Estas citas no son 100% exactas.