Cita APA (7th ed.)

Ferguson, C. A., & Slobin, D. I. (1973). Studies of child language development. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Ferguson, Charles A., i Dan Isaac Slobin. Studies of Child Language Development. Nueva York: Holt, Rinehart and Winston, 1973.

Cita MLA (9th ed.)

Ferguson, Charles A., i Dan Isaac Slobin. Studies of Child Language Development. Holt, Rinehart and Winston, 1973.