APA (7th ed.) Citation

Davis, H. G., & Taylor, T. J. (1990). Redefining linguistics. Routledge.

Chicago Style (17th ed.) Citation

Davis, Hayley G., and Talbot J. Taylor. Redefining Linguistics. London ; New York: Routledge, 1990.

MLA (9th ed.) Citation

Davis, Hayley G., and Talbot J. Taylor. Redefining Linguistics. Routledge, 1990.