APA (7th ed.) Citation

Omura, G. (1991). AutoCAD Release 11: Instance Reference,Second Editon. BPB Publications.

Chicago Style (17th ed.) Citation

Omura, George. AutoCAD Release 11: Instance Reference,Second Editon. India: BPB Publications, 1991.

MLA (9th ed.) Citation

Omura, George. AutoCAD Release 11: Instance Reference,Second Editon. BPB Publications, 1991.

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