APA

Vince M., Emmerson P., . (2003). First Certificate Language Practice with key. Oxford: Macmillan.

Chicago

Vince M, Emmerson P, . 2003. First Certificate Language Practice with key. Oxford: Macmillan.

Harvard

Vince M., Emmerson P., . (2003). First Certificate Language Practice with key. Oxford: Macmillan.

MLA

Vince M, Emmerson P, . First Certificate Language Practice with key. Oxford: Macmillan. 2003.