APA (7th ed.) Citation

Corporation, I. B. M. (1974). VS BASIC OS/VS and DOS/VS: Programmer's guide : program product. California : IBM.

Chicago Style (17th ed.) Citation

Corporation, International Business Machines. VS BASIC OS/VS and DOS/VS: Programmer's Guide : Program Product. California : IBM, 1974.

MLA (9th ed.) Citation

Corporation, International Business Machines. VS BASIC OS/VS and DOS/VS: Programmer's Guide : Program Product. California : IBM, 1974.

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