Cita APA (7a ed.)

Kail, R. V. (2007). Children and their development (fourth edition.). Prentice Hall.

Cita Chicago Style (17a ed.)

Kail, Robert V. Children and Their Development. fourth edition. Upper Saddle River, N.J: Prentice Hall, 2007.

Cita MLA (9a ed.)

Kail, Robert V. Children and Their Development. fourth edition. Prentice Hall, 2007.