APA

McGill D. A. C., . (1962). Punched cards: data processing for profit improvement. New York: McGraw-Hill.

Chicago

McGill Donald A C, . 1962. Punched cards: data processing for profit improvement. New York: McGraw-Hill.

Harvard

McGill D. A. C., . (1962). Punched cards: data processing for profit improvement. New York: McGraw-Hill.

MLA

McGill Donald A C, . Punched cards: data processing for profit improvement. New York: McGraw-Hill. 1962.