APA (7th ed.) Citation

Aitchison, J. (1981). Language change: Progress or decay? (1. publ.). Fontana Paperbacks.

Chicago Style (17th ed.) Citation

Aitchison, Jean. Language Change: Progress or Decay? 1. publ. [London]: Fontana Paperbacks, 1981.

MLA (9th ed.) Citation

Aitchison, Jean. Language Change: Progress or Decay? 1. publ. Fontana Paperbacks, 1981.

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