APA (7th ed.) Citation

(1984). Focus users manual: Release 4.5. Information Builders, Inc..

Chicago Style (17th ed.) Citation

Focus Users Manual: Release 4.5. New York: Information Builders, Inc., 1984.

MLA (8th ed.) Citation

Focus Users Manual: Release 4.5. Information Builders, Inc., 1984.

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