APA (7th ed.) Citation

Hudson, R. A. (1984). Invitation to linguistics. M. Robertson.

Chicago Style (17th ed.) Citation

Hudson, R. A. Invitation to Linguistics. Oxford, OX: M. Robertson, 1984.

MLA (9th ed.) Citation

Hudson, R. A. Invitation to Linguistics. M. Robertson, 1984.

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