APA (7th ed.) Citation

International Business Machines Corporation. Data Processing Division. (1970). Introduction to IBM data processing systems: Student text (4th ed.). IBM Corporation.

Chicago Style (17th ed.) Citation

International Business Machines Corporation. Data Processing Division. Introduction to IBM Data Processing Systems: Student Text. 4th ed. Poughkeepsie, N.. Y.: IBM Corporation, 1970.

MLA (9th ed.) Citation

International Business Machines Corporation. Data Processing Division. Introduction to IBM Data Processing Systems: Student Text. 4th ed. IBM Corporation, 1970.