Dix, M., & Riley, P. (2003). Discovering AutoCAD 2004 / Mark Dix, Paul Riley (International ed.). Prentice Hall.
Chicago Style (17th ed.) CitationDix, Mark, and Paul Riley. Discovering AutoCAD 2004 / Mark Dix, Paul Riley. International ed. Englewood Cliffs, N.J. ; London: Prentice Hall, 2003.
MLA (9th ed.) CitationDix, Mark, and Paul Riley. Discovering AutoCAD 2004 / Mark Dix, Paul Riley. International ed. Prentice Hall, 2003.
Warning: These citations may not always be 100% accurate.