APA (7e ed.) Bronvermelding
Giesecke, F. E. (2012). Technical drawing with engineering graphics (14th ed.). Prentice Hall.
Chicago (17e ed.) Bronvermelding
Giesecke, Frederick E. Technical Drawing with Engineering Graphics. 14th ed. Boston: Prentice Hall, 2012.
MLA (9e ed.) Bronvermelding
Giesecke, Frederick E. Technical Drawing with Engineering Graphics. 14th ed. Prentice Hall, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.