Cita APA

Hanson, P. (1970). Keypunching (2nd ed.). Prentice-Hall of India.

Citación estilo Chicago

Hanson, Peggy. Keypunching. 2nd ed. New Jersey: Prentice-Hall of India, 1970.

Cita MLA

Hanson, Peggy. Keypunching. 2nd ed. Prentice-Hall of India, 1970.

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