APA (7th ed.) Citation

Lenneberg, E. H. (1964). New directions in the study of language. M. I. T. Press.

Chicago Style (17th ed.) Citation

Lenneberg, Eric H. New Directions in the Study of Language. Cambridge, Mass: M. I. T. Press, 1964.

MLA (9th ed.) Citation

Lenneberg, Eric H. New Directions in the Study of Language. M. I. T. Press, 1964.