Dyfyniad APA

Kirkpatrick, J. M. (2005). The AutoCAD book: Drawing modeling and applications using AutoCAD 2005. Pearson Prentice Hall.

Dyfyniad Arddull Chicago

Kirkpatrick, James M. The AutoCAD Book: Drawing Modeling and Applications Using AutoCAD 2005. New Jersey: Pearson Prentice Hall, 2005.

Dyfyniad MLA

Kirkpatrick, James M. The AutoCAD Book: Drawing Modeling and Applications Using AutoCAD 2005. Pearson Prentice Hall, 2005.

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