Cita APA (7a ed.)

Cooper, D. (1973). Philosophy and the natura of language. Longman Group.

Cita Chicago Style (17a ed.)

Cooper, David. Philosophy and the Natura of Language. Great Britain: Longman Group, 1973.

Cita MLA (9a ed.)

Cooper, David. Philosophy and the Natura of Language. Longman Group, 1973.