APA (7th ed.) Citation

Harwood, N. (2010). English language teaching materials: Theory and practice. Cambridge University Press.

Chicago Style (17th ed.) Citation

Harwood, Nigel. English Language Teaching Materials: Theory and Practice. New York: Cambridge University Press, 2010.

MLA (8th ed.) Citation

Harwood, Nigel. English Language Teaching Materials: Theory and Practice. Cambridge University Press, 2010.