APA Edition Citation

Trask, R. L. (2004). Key concepts in languae and linguistics. Routledge.

Chicago Edition Citation

Trask, R. L. Key Concepts in Languae and Linguistics. London: Routledge, 2004.

MLA Edition Citation

Trask, R. L. Key Concepts in Languae and Linguistics. Routledge, 2004.

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