Flügel, G. T., & Grund, F. J. (1834). The merchant's assistant, or, Merchantile instructer: Containing a full account of the moneys, coins, weights and measures of the principal trading nations and their colonies, together with their values in United States currency, weights and measures (7th ed.). Hilliard and Gray.
Chicago Style (17th ed.) CitationFlügel, Georg Thomas, and Francis J. Grund. The Merchant's Assistant, or, Merchantile Instructer: Containing a Full Account of the Moneys, Coins, Weights and Measures of the Principal Trading Nations and Their Colonies, Together with Their Values in United States Currency, Weights and Measures. 7th ed. Boston: Hilliard and Gray, 1834.
MLA (9th ed.) CitationFlügel, Georg Thomas, and Francis J. Grund. The Merchant's Assistant, or, Merchantile Instructer: Containing a Full Account of the Moneys, Coins, Weights and Measures of the Principal Trading Nations and Their Colonies, Together with Their Values in United States Currency, Weights and Measures. 7th ed. Hilliard and Gray, 1834.