Cita APA (7a ed.)

Cunningham S. Sarah, Moor P. Peter, & Carr J. C. Jane Comyns. (2001). Cutting EDGE: Pre-Intermediate: Students' Book (4th ed.). Edinburgh, Longman, 2001.

Cita Chicago Style (17a ed.)

Cunningham S. Sarah, Moor P. Peter, y Carr J. C. Jane Comyns. Cutting EDGE: Pre-Intermediate: Students' Book. 4th ed. Edinburgh, Longman, 2001, 2001.

Cita MLA (9a ed.)

Cunningham S. Sarah, et al. Cutting EDGE: Pre-Intermediate: Students' Book. 4th ed. Edinburgh, Longman, 2001, 2001.