Jensen, C., & Helsel, J. D. (1990). Engineering drawing and design (4th ed.). Glencoe.
Style de citation Chicago (17e éd.)Jensen, Cecil, et Jay D. Helsel. Engineering Drawing and Design. 4th ed. New York: Glencoe, 1990.
Style de citation MLA (9e éd.)Jensen, Cecil, et Jay D. Helsel. Engineering Drawing and Design. 4th ed. Glencoe, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.