Cita APA (7th ed.)
Jensen, C. H., Helsel, J. D., & Short, D. R. Engineering Drawing and Design: [Student Text] (6a edición.). McGraw-Hill.
Cita Chicago (17th ed.)
Jensen, Cecil Howard, Jay D. Helsel, i Dennis R. Short. Engineering Drawing and Design: [Student Text]. 6a edición. Columbus, EUA: McGraw-Hill.
Cita MLA (9th ed.)
Jensen, Cecil Howard, et al. Engineering Drawing and Design: [Student Text]. 6a edición. McGraw-Hill.
Atenció: Aquestes cites poden no estar 100% correctes.