APA Citatie

Richards, J., & Long, M. (1988). Breakthrough: A Course in English Communication Practice. London: Oxford University Press.

Chicago Style citaat

Richards, J.C., en M.n Long. Breakthrough: A Course in English Communication Practice. London: Oxford University Press, 1988.

MLA citatie

Richards, J.C., en M.n Long. Breakthrough: A Course in English Communication Practice. London: Oxford University Press, 1988.

Let op: Deze citaties zijn niet altijd 100% accuraat.