APA (7th ed.) Citation

FERGUSON, C. A., & SLOBIN, D. I. Studies of child language development. Holt.

Chicago Style (17th ed.) Citation

FERGUSON, Charles A., and Dan Isaac SLOBIN. Studies of Child Language Development. New York: Holt.

MLA (9th ed.) Citation

FERGUSON, Charles A., and Dan Isaac SLOBIN. Studies of Child Language Development. Holt.