Cita APA (7a ed.)
International Business Machines Corporation. IBM systems journal. International Business Machines Corp.
Cita Chicago Style (17a ed.)
International Business Machines Corporation. IBM Systems Journal. Armonk, N.Y.: International Business Machines Corp.
Cita MLA (9a ed.)
International Business Machines Corporation. IBM Systems Journal. International Business Machines Corp.
Precaución: Estas citas no son 100% exactas.