APA (7th ed.) Citation

THOMAS. (1991). Encyclopedia AutoCAD release 11. Tech Publ.

Chicago Style (17th ed.) Citation

THOMAS. Encyclopedia AutoCAD Release 11. Singapore: Tech Publ, 1991.

MLA (8th ed.) Citation

THOMAS. Encyclopedia AutoCAD Release 11. Tech Publ, 1991.

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