Cita APA (7a ed.)

Cole, E., & Siegel, J. A. (1990). Effective consultation in school psychology. Hogrefe & Huber.

Cita Chicago Style (17a ed.)

Cole, Ester, y Jane A. Siegel. Effective Consultation in School Psychology. Toronto [etc.]: Hogrefe & Huber, 1990.

Cita MLA (9a ed.)

Cole, Ester, y Jane A. Siegel. Effective Consultation in School Psychology. Hogrefe & Huber, 1990.