Cita APA (7th ed.)

Gimpel Peacock, G., Ervin, R. A., Daly, E. J., & Merrell, K. W. (2010). Practical handbook of school psychology: Effective practices for the 21st century. The Guilford Press.

Cita Chicago (17th ed.)

Gimpel Peacock, Gretchen, Ruth A. Ervin, Edward J. Daly, i Kenneth W. Merrell. Practical Handbook of School Psychology: Effective Practices for the 21st Century. New York: The Guilford Press, 2010.

Cita MLA (9th ed.)

Gimpel Peacock, Gretchen, et al. Practical Handbook of School Psychology: Effective Practices for the 21st Century. The Guilford Press, 2010.