Cita APA

Singh, S. (2012). Beginning Google Sketchup for 3D Printing. Apress.

Chicago Style Citation

Singh, Sandeep. Beginning Google Sketchup for 3D Printing. Apress, 2012.

Cita MLA

Singh, Sandeep. Beginning Google Sketchup for 3D Printing. Apress, 2012.

Atenció: Aquestes cites poden no estar 100% correctes.