APA

Davies P. A., Falla T., . (2011). FCE Result. Revised. New York: Oxford University Press.

Chicago

Davies P A, Falla T, . 2011. FCE Result. Revised. New York: Oxford University Press.

Harvard

Davies P. A., Falla T., . (2011). FCE Result. Revised. New York: Oxford University Press.

MLA

Davies P A, Falla T, . FCE Result. Revised. New York: Oxford University Press. 2011.