APA Citation

IBM. (1983). IBM System: Procedures and commands summary (1a. ed.). Rochester, Minn.: IBM.

Chicago Style Citation

IBM. IBM System: Procedures and Commands Summary. 1a. ed. Rochester, Minn.: IBM, 1983.

MLA Citation

IBM. IBM System: Procedures and Commands Summary. 1a. ed. Rochester, Minn.: IBM, 1983.

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