APA (7th ed.) Citation

(1986). Computer-aided design (CAD) directory (2. ed., 1. print.). TAB Books.

Chicago Style (17th ed.) Citation

Computer-aided Design (CAD) Directory. 2. ed., 1. print. Blue Ridge Summit, Pa: TAB Books, 1986.

MLA (9th ed.) Citation

Computer-aided Design (CAD) Directory. 2. ed., 1. print. TAB Books, 1986.