Cita APA (7th ed.)

Giesecke, F. E. (2012). Technical drawing with engineering graphics (14th International ed.). Prentice Education International.

Cita Chicago (17th ed.)

Giesecke, Frederick E. Technical Drawing with Engineering Graphics. 14th International ed. Upper Saddle River, N.J: Prentice Education International, 2012.

Cita MLA (9th ed.)

Giesecke, Frederick E. Technical Drawing with Engineering Graphics. 14th International ed. Prentice Education International, 2012.

Atenció: Aquestes cites poden no estar 100% correctes.