Cita APA (7th ed.)

Cruickshank,William M. (1963). Psychology of exceptional children and youth (2nd ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Cruickshank,William M. Psychology of Exceptional Children and Youth. 2nd ed. London: Prentice-Hall, 1963.

Cita MLA (9th ed.)

Cruickshank,William M. Psychology of Exceptional Children and Youth. 2nd ed. Prentice-Hall, 1963.