Cita APA

Kail, R. V. (2001). Children and their development (2nd ed.). Prentice Hall.

Citación estilo Chicago

Kail, Robert V. Children and Their Development. 2nd ed. Upper Saddle River, N.J: Prentice Hall, 2001.

Cita MLA

Kail, Robert V. Children and Their Development. 2nd ed. Prentice Hall, 2001.