Dilworth, T. (1811). The schoolmaster's assistant: Being a compendium of arithmetic, both practical and theoretical ; in five parts (Rev. ed., with additions and improvements, adapted to the use of American schools.). Printed and sold by Smith & Forman.
Chicago Style (17th ed.) CitationDilworth, Thomas. The Schoolmaster's Assistant: Being a Compendium of Arithmetic, Both Practical and Theoretical ; in Five Parts. Rev. ed., with additions and improvements, adapted to the use of American schools. New-York: Printed and sold by Smith & Forman, 1811.
MLA (9th ed.) CitationDilworth, Thomas. The Schoolmaster's Assistant: Being a Compendium of Arithmetic, Both Practical and Theoretical ; in Five Parts. Rev. ed., with additions and improvements, adapted to the use of American schools. Printed and sold by Smith & Forman, 1811.