Coles, M., Edwards, P., & Lord, B. (1979). Access to English: Getting on. Oxford University Press.
Cita Chicago Style (17a ed.)Coles, Michael, Peter Edwards, y Basil Lord. Access to English: Getting on. Oxford [etc.]: Oxford University Press, 1979.
Cita MLA (9a ed.)Coles, Michael, et al. Access to English: Getting on. Oxford University Press, 1979.
Precaución: Estas citas no son 100% exactas.