APA (7th ed.) Citation

Control Data Corporation. (1980). The Top 1,500 private companies. Control Data.

Chicago Style (17th ed.) Citation

Control Data Corporation. The Top 1,500 Private Companies. New York, N.Y.: Control Data, 1980.

MLA (9th ed.) Citation

Control Data Corporation. The Top 1,500 Private Companies. Control Data, 1980.