Smith, R. T., & Minton, R. B. (1992). Discovering calculus with the HP-28 and the HP-48. McGraw-Hill.
Chicago Style (17th ed.) CitationSmith, Robert T., and Roland B. Minton. Discovering Calculus with the HP-28 and the HP-48. McGraw-Hill, 1992.
MLA (8th ed.) CitationSmith, Robert T., and Roland B. Minton. Discovering Calculus with the HP-28 and the HP-48. McGraw-Hill, 1992.
Warning: These citations may not always be 100% accurate.