Jensen, C., & Helsel, J. D. (1996). Fundamentals of engineering drawing and design (4th ed.). Glencoe/McGraw-Hill.
Chicago Style (17th ed.) CitationJensen, Cecil, and Jay D. Helsel. Fundamentals of Engineering Drawing and Design. 4th ed. New York, NY: Glencoe/McGraw-Hill, 1996.
MLA (8th ed.) CitationJensen, Cecil, and Jay D. Helsel. Fundamentals of Engineering Drawing and Design. 4th ed. Glencoe/McGraw-Hill, 1996.
Warning: These citations may not always be 100% accurate.