APA (7th ed.) Citation

International Business Machines Corporation & International Business Machines Corporation. (1962). IBM systems journal. International Business Machines Corp..

Chicago Style (17th ed.) Citation

International Business Machines Corporation and International Business Machines Corporation. IBM Systems Journal. Armonk, N.Y.: International Business Machines Corp., 1962.

MLA (8th ed.) Citation

International Business Machines Corporation and International Business Machines Corporation. IBM Systems Journal. International Business Machines Corp., 1962.