APA (7th ed.) Citation

Lyons, J. (1968). Introduction to theoretical linguistics. Cambridge University Press.

Chicago Style (17th ed.) Citation

Lyons, John. Introduction to Theoretical Linguistics. Cambridge: Cambridge University Press, 1968.

MLA (9th ed.) Citation

Lyons, John. Introduction to Theoretical Linguistics. Cambridge University Press, 1968.

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