APA

Davies P. A., Falla T., . (2009). FCE Result. New York: Oxford University Press.

Chicago

Davies P A, Falla T, . 2009. FCE Result. New York: Oxford University Press.

Harvard

Davies P. A., Falla T., . (2009). FCE Result. New York: Oxford University Press.

MLA

Davies P A, Falla T, . FCE Result. New York: Oxford University Press. 2009.