APA (7th ed.) Citation

Cooper, D. E. (1973). Philosophy and the nature of language / (by) David E. Cooper. Longman.

Chicago Style (17th ed.) Citation

Cooper, David E. Philosophy and the Nature of Language / (by) David E. Cooper. (Harlow): Longman, 1973.

MLA (9th ed.) Citation

Cooper, David E. Philosophy and the Nature of Language / (by) David E. Cooper. Longman, 1973.

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