APA (7th ed.) Citation

Greenfield, P. M., & Smith, J. H. (1976). The structure of communication in early language development. Academy Press.

Chicago Style (17th ed.) Citation

Greenfield, Patricia Marks, and Joshua H. Smith. The Structure of Communication in Early Language Development. Nueva York: Academy Press, 1976.

MLA (9th ed.) Citation

Greenfield, Patricia Marks, and Joshua H. Smith. The Structure of Communication in Early Language Development. Academy Press, 1976.