APA Citation

Richards, J. C., & Schmidt, R. (2010). Longman dictionary of language teaching and applied linguistics. (4a. ed.). Harlow, England: Longman.

Chicago Style Citation

Richards, Jack C., and Richard Schmidt. Longman Dictionary of Language Teaching and Applied Linguistics. 4a. ed. Harlow, England: Longman, 2010.

MLA Citation

Richards, Jack C., and Richard Schmidt. Longman Dictionary of Language Teaching and Applied Linguistics. 4a. ed. Harlow, England: Longman, 2010.

Warning: These citations may not always be 100% accurate.