Dyfyniad APA

Omura, G., & Richardson, P. W. (1995). AutoCAD 13: Instant reference. BPB publications.

Dyfyniad Arddull Chicago

Omura, George, and Paul W. Richardson. AutoCAD 13: Instant Reference. New Delhi: BPB publications, 1995.

Dyfyniad MLA

Omura, George, and Paul W. Richardson. AutoCAD 13: Instant Reference. BPB publications, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.