APA (7th ed.) Citation

Walsh, M. (1817). A new system of mercantile arithmetic: Adapted to the commerce of the United States in its domestic and foreign relations : with forms of accounts, and other writings usually occurring in trade (Fourth Pittsburgh edition.). Cramer and Spear.

Chicago Style (17th ed.) Citation

Walsh, Michael. A New System of Mercantile Arithmetic: Adapted to the Commerce of the United States in Its Domestic and Foreign Relations : With Forms of Accounts, and Other Writings Usually Occurring in Trade. Fourth Pittsburgh edition. Pittsburgh: Cramer and Spear, 1817.

MLA (9th ed.) Citation

Walsh, Michael. A New System of Mercantile Arithmetic: Adapted to the Commerce of the United States in Its Domestic and Foreign Relations : With Forms of Accounts, and Other Writings Usually Occurring in Trade. Fourth Pittsburgh edition. Cramer and Spear, 1817.