Cita APA (7a ed.)

Trapp, E. P., & Himelstein, P. (1962). Readings on the exceptional child: Research and theory. Appleton-Century-Crofts, Educational Division, Meredith Corporation.

Cita Chicago Style (17a ed.)

Trapp, E. Philip, y Philip Himelstein. Readings on the Exceptional Child: Research and Theory. New York: Appleton-Century-Crofts, Educational Division, Meredith Corporation, 1962.

Cita MLA (9a ed.)

Trapp, E. Philip, y Philip Himelstein. Readings on the Exceptional Child: Research and Theory. Appleton-Century-Crofts, Educational Division, Meredith Corporation, 1962.