APA

Carr J. C., Eales F., . (2001). Cutting EDGE. Upper Intermediate. Edinburgh: Longman.

Chicago

Carr J C, Eales F, . 2001. Cutting EDGE. Upper Intermediate. Edinburgh: Longman.

Harvard

Carr J. C., Eales F., . (2001). Cutting EDGE. Upper Intermediate. Edinburgh: Longman.

MLA

Carr J C, Eales F, . Cutting EDGE. Upper Intermediate. Edinburgh: Longman. 2001.