APA

Eales F., . (2005). Cutting Edge. Elementary. Harlow: Longman.

Chicago

Eales F, . 2005. Cutting Edge. Elementary. Harlow: Longman.

Harvard

Eales F., . (2005). Cutting Edge. Elementary. Harlow: Longman.

MLA

Eales F, . Cutting Edge. Elementary. Harlow: Longman. 2005.