APA (7th ed.) Citation

Computing, E. (1988). Easy Cad 2: User's guide. Evolution.

Chicago Style (17th ed.) Citation

Computing, Evolution. Easy Cad 2: User's Guide. Evolution, 1988.

MLA (8th ed.) Citation

Computing, Evolution. Easy Cad 2: User's Guide. Evolution, 1988.

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