APA

Cunningham S., Redston C., . (2002). Cutting EDGE: Starter. Edinburgh: Longman.

Chicago

Cunningham S, Redston C, . 2002. Cutting EDGE: Starter. Edinburgh: Longman.

Harvard

Cunningham S., Redston C., . (2002). Cutting EDGE: Starter. Edinburgh: Longman.

MLA

Cunningham S, Redston C, . Cutting EDGE: Starter. Edinburgh: Longman. 2002.