APA

Kenny N., Newbrook J., . (2009). CAE Practice Tests. Plus with key. Harlow: Longman.

Chicago

Kenny N, Newbrook J, . 2009. CAE Practice Tests. Plus with key. Harlow: Longman.

Harvard

Kenny N., Newbrook J., . (2009). CAE Practice Tests. Plus with key. Harlow: Longman.

MLA

Kenny N, Newbrook J, . CAE Practice Tests. Plus with key. Harlow: Longman. 2009.