Citazione Stile APA (7a Edizione)

Roberts, A. D., & Prentice, R. C. (1978). Programming for numerical control machines (2nd ed.). McGraw-Hill, Gregg Division.

Citazione stile Chigago Style (17a edizione)

Roberts, Arthur D., e Richard C. Prentice. Programming for Numerical Control Machines. 2nd ed. New York: McGraw-Hill, Gregg Division, 1978.

Citatione MLA (8a ed.)

Roberts, Arthur D., e Richard C. Prentice. Programming for Numerical Control Machines. 2nd ed. McGraw-Hill, Gregg Division, 1978.