Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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