Cita APA (7th ed.)

Hayes, J. R. (1970). Cognition and the development of language. John Wiley and Sons.

Cita Chicago (17th ed.)

Hayes, John R. Cognition and the Development of Language. Pittsburgh: John Wiley and Sons, 1970.

Cita MLA (9th ed.)

Hayes, John R. Cognition and the Development of Language. John Wiley and Sons, 1970.