Citazione Stile APA (7a Edizione)

Robinson, H. B. (1965). The mentally retarded child: A psychological approach. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Robinson, Halbert B. The Mentally Retarded Child: A Psychological Approach. New York: McGraw-Hill, 1965.

Citatione MLA (9a ed.)

Robinson, Halbert B. The Mentally Retarded Child: A Psychological Approach. McGraw-Hill, 1965.