Cita APA

Childs, J. J. (1969). Principles of numerical control (2nd ed.). Industrial Press.

Citación estilo Chicago

Childs, James J. Principles of Numerical Control. 2nd ed. New York: Industrial Press, 1969.

Cita MLA

Childs, James J. Principles of Numerical Control. 2nd ed. Industrial Press, 1969.

Warning: These citations may not always be 100% accurate.