Lua APA (7ú heag.)

Radford, A., Atkinson, M., Britain,David, Harald, C., & Spencer, A. (1999). Linguistics: An introduction. Cambridge University Press.

Lua i Stíl Chicago (17ú heag.)

Radford, Andrew, Martin Atkinson, Britain,David, Clahsen Harald, agus Andrew Spencer. Linguistics: An Introduction. Cambridge, UK ; New York, NY: Cambridge University Press, 1999.

Lua MLA (8ú heag.)

Radford, Andrew, et al. Linguistics: An Introduction. Cambridge University Press, 1999.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.