APA Citatie

French, T. E., & Vierck,J Charles. (1978). Engineering drawing and graphic technology (12th.). McGraw-Hill.

Chicago Style citaat

French, Thomas Ewing, en Vierck,J Charles. Engineering Drawing and Graphic Technology. 12th. New York: McGraw-Hill, 1978.

MLA citatie

French, Thomas Ewing, en Vierck,J Charles. Engineering Drawing and Graphic Technology. 12th. McGraw-Hill, 1978.

Let op: Deze citaties zijn niet altijd 100% accuraat.