APA (7th ed.) Citation

Control Data Corporation. Control Data Institute. (1967). An introduction to digital computers: For training purposes only. Control Data Corporation.

Chicago Style (17th ed.) Citation

Control Data Corporation. Control Data Institute. An Introduction to Digital Computers: For Training Purposes Only. [S.l.]: Control Data Corporation, 1967.

MLA (9th ed.) Citation

Control Data Corporation. Control Data Institute. An Introduction to Digital Computers: For Training Purposes Only. Control Data Corporation, 1967.

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