APA Edition Citation

George O Head Jan Doster Head. (1990). Thousand AutoCAD tips and tricks: Covers through AutoCAD release 13 for DOS and Windows. Galgotia publications.

Chicago Edition Citation

George O Head Jan Doster Head. Thousand AutoCAD Tips and Tricks: Covers Through AutoCAD Release 13 for DOS and Windows. New Delhi: Galgotia publications, 1990.

MLA Edition Citation

George O Head Jan Doster Head. Thousand AutoCAD Tips and Tricks: Covers Through AutoCAD Release 13 for DOS and Windows. Galgotia publications, 1990.

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