APA (7th ed.) Citation
Bates, E., Bretherton, I., & Syyder, L. S. (. S. (1988). From first words to grammar. Cambridge University Press.
Chicago Style (17th ed.) Citation
Bates, Elizabeth, Inge Bretherton, and Lynn S (Lynn Sebestyen Syyder. From First Words to Grammar. New York: Cambridge University Press, 1988.
MLA (9th ed.) Citation
Bates, Elizabeth, et al. From First Words to Grammar. Cambridge University Press, 1988.
Warning: These citations may not always be 100% accurate.