Citazione Stile APA (7a Edizione)

Davies, P. A., & Falla, T. (2008). FCE result: Workbook resource pack with key. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Davies, Paul A., e Tim Falla. FCE Result: Workbook Resource Pack with Key. Oxford: Oxford University Press, 2008.

Citatione MLA (9a ed.)

Davies, Paul A., e Tim Falla. FCE Result: Workbook Resource Pack with Key. Oxford University Press, 2008.