APA (7th ed.) Citation

(1989). The software catalog microcomputers: Including Internat. Standard Program Numbers (ISPN) (Spring 1989.). Elsevier.

Chicago Style (17th ed.) Citation

The Software Catalog Microcomputers: Including Internat. Standard Program Numbers (ISPN). Spring 1989. New York u.a: Elsevier, 1989.

MLA (9th ed.) Citation

The Software Catalog Microcomputers: Including Internat. Standard Program Numbers (ISPN). Spring 1989. Elsevier, 1989.

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