APA (7th ed.) Citation

Middlebrook, M., & Smith, B. E. (1999). AutoCAD 2000 for dummies. IDG Books Worldwide.

Chicago Style (17th ed.) Citation

Middlebrook, Mark, and Bud E. Smith. AutoCAD 2000 for Dummies. Foster City, Calif: IDG Books Worldwide, 1999.

MLA (9th ed.) Citation

Middlebrook, Mark, and Bud E. Smith. AutoCAD 2000 for Dummies. IDG Books Worldwide, 1999.