Citazione Stile APA (7a Edizione)

Johnson, G. O., Cruickshank, W. M., & Ainsworth, S. (1968). Education of exceptional children and youth (2nd ed.). Staples Press.

Citazione stile Chigago Style (17a edizione)

Johnson, G. Orville, William M. Cruickshank, e Stanley Ainsworth. Education of Exceptional Children and Youth. 2nd ed. London: Staples Press, 1968.

Citatione MLA (8a ed.)

Johnson, G. Orville, et al. Education of Exceptional Children and Youth. 2nd ed. Staples Press, 1968.