Citazione Stile APA (7a Edizione)

Patton, J. R. (1987). Exceptional children in focus (4th ed.). Merrill Pub. Co.

Citazione stile Chigago Style (17a edizione)

Patton, James R. Exceptional Children in Focus. 4th ed. Columbus, Ohio: Merrill Pub. Co, 1987.

Citatione MLA (9a ed.)

Patton, James R. Exceptional Children in Focus. 4th ed. Merrill Pub. Co, 1987.