APA Style
Widdowson, H.G. (2004).
Teaching language as Communication .
New York:
Oxford University Press.
Chicago Style
Widdowson, H.G.
Teaching language as Communication.
New York:
Oxford University Press,
2004.
Text.
MLA Style
Widdowson, H.G.
Teaching language as Communication.
New York:
Oxford University Press,
2004.
Text.
Turabian Style
Widdowson, H.G.
Teaching language as Communication.
New York:
Oxford University Press,
2004.
Print.