APA (7th ed.) Citation

Sharp, C. W., & Hamm, W. W. (1989). AutoCAD advanced techniques. Que Corp..

Chicago Style (17th ed.) Citation

Sharp, Craig W., and Walter W. Hamm. AutoCAD Advanced Techniques. Carmel, IN: Que Corp., 1989.

MLA (9th ed.) Citation

Sharp, Craig W., and Walter W. Hamm. AutoCAD Advanced Techniques. Que Corp., 1989.