Cita APA (7a ed.)

Gude, K., Stephens, M., & Edwards, L. (2014). Cambridge English Advanced Result. Oxford University Press.

Cita Chicago Style (17a ed.)

Gude, Kathy, Mary Stephens, y Lynda Edwards. Cambridge English Advanced Result. Oxford: Oxford University Press, 2014.

Cita MLA (9a ed.)

Gude, Kathy, et al. Cambridge English Advanced Result. Oxford University Press, 2014.