Cita APA (7th ed.)

Wood, B. S. (1981). Children and communication: Verbal and nonverbal language development (2d ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Wood, Barbara S. Children and Communication: Verbal and Nonverbal Language Development. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1981.

Cita MLA (9th ed.)

Wood, Barbara S. Children and Communication: Verbal and Nonverbal Language Development. 2d ed. Prentice-Hall, 1981.