APA Edition Citation

Head George O. (1990). AutoCAD 3D book. Galgotia.

Chicago Edition Citation

Head George O. AutoCAD 3D Book. N D: Galgotia, 1990.

MLA Edition Citation

Head George O. AutoCAD 3D Book. Galgotia, 1990.

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