Cita APA (7th ed.)

Cunningham, S., & Moor, P. (1999). Cutting edge intermediate, student's book (1a. ed.). Addison Wesley Longman.

Cita Chicago (17th ed.)

Cunningham, Sarah, i Peter Moor. Cutting Edge Intermediate, Student's Book. 1a. ed. Londres: Addison Wesley Longman, 1999.

Cita MLA (9th ed.)

Cunningham, Sarah, i Peter Moor. Cutting Edge Intermediate, Student's Book. 1a. ed. Addison Wesley Longman, 1999.