APA (7th ed.) Citation

Trask, R. L. (1999). Language : the basics / R.L. Trask: The basics (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Trask, R. L. Language : The Basics / R.L. Trask: The Basics. 2nd ed. London: Routledge, 1999.

MLA (9th ed.) Citation

Trask, R. L. Language : The Basics / R.L. Trask: The Basics. 2nd ed. Routledge, 1999.

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