APA (7th ed.) Citation

Jensen, C. H. ., & Helsel, J. D. (1990). Engineering drawing and design (4th ed.). Gregg Division : McGraw-Hill.

Chicago Style (17th ed.) Citation

Jensen, Cecil Howard , and Jay D. Helsel. Engineering Drawing and Design. 4th ed. New York: Gregg Division : McGraw-Hill, 1990.

MLA (9th ed.) Citation

Jensen, Cecil Howard , and Jay D. Helsel. Engineering Drawing and Design. 4th ed. Gregg Division : McGraw-Hill, 1990.