Cita APA (7a ed.)

Cruickshank, W. M., & Hallahan, D. P. (1975). Perceptual and learning disabilities in children. University Press.

Cita Chicago Style (17a ed.)

Cruickshank, William M., y Daniel P. Hallahan. Perceptual and Learning Disabilities in Children. Syracuse, New York: University Press, 1975.

Cita MLA (9a ed.)

Cruickshank, William M., y Daniel P. Hallahan. Perceptual and Learning Disabilities in Children. University Press, 1975.