APA Citatie

Richards, J. C., & Long, M. N. (1988). Breakthrough: A course in English comunication practice. Kuala Lumpur: Oxford University Press.

Chicago Style citaat

Richards, J. C., en M. N. Long. Breakthrough: A Course in English Comunication Practice. Kuala Lumpur: Oxford University Press, 1988.

MLA citatie

Richards, J. C., en M. N. Long. Breakthrough: A Course in English Comunication Practice. Kuala Lumpur: Oxford University Press, 1988.

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