Hedrick, H. B. (1918). Interpolation tables or multiplication tables of decimal fractions: Giving the products to the nearest unit of all numbers from 1 to 100 by 0.01 to 0.99 and from 1 to 1000 by 0.001 to 0.999. Carnegie Inst. of Wash.
Chicago Style (17th ed.) CitationHedrick, Henry B. Interpolation Tables or Multiplication Tables of Decimal Fractions: Giving the Products to the Nearest Unit of All Numbers from 1 to 100 by 0.01 to 0.99 and from 1 to 1000 by 0.001 to 0.999. Washington: Carnegie Inst. of Wash, 1918.
MLA (9th ed.) CitationHedrick, Henry B. Interpolation Tables or Multiplication Tables of Decimal Fractions: Giving the Products to the Nearest Unit of All Numbers from 1 to 100 by 0.01 to 0.99 and from 1 to 1000 by 0.001 to 0.999. Carnegie Inst. of Wash, 1918.