Citazione Stile APA (7a Edizione)

Safford, P. L., & Arbitman, D. C. (1975). Developmental intervention with young physically handicapped children. Thomas.

Citazione stile Chigago Style (17a edizione)

Safford, Philip L., e Dena C. Arbitman. Developmental Intervention with Young Physically Handicapped Children. Springfield, Ill.: Thomas, 1975.

Citatione MLA (8a ed.)

Safford, Philip L., e Dena C. Arbitman. Developmental Intervention with Young Physically Handicapped Children. Thomas, 1975.