APA (7th ed.) Citation

Grabowski lhRalph. The Illustrated autocad quick reference (2nd.ed.).

Chicago Style (17th ed.) Citation

Grabowski lhRalph. The Illustrated Autocad Quick Reference. 2nd.ed. New York lbDelmar Publishers lc1993.

MLA (9th ed.) Citation

Grabowski lhRalph. The Illustrated Autocad Quick Reference. 2nd.ed.

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