Cummings, J. A. (1818). An introduction to ancient and modern geography: On the plan of Goldsmith and Guy : comprising rules for projecting maps ... (Sixth edition.). Cummings and Hilliard.
Chicago Style (17th ed.) CitationCummings, J. A. An Introduction to Ancient and Modern Geography: On the Plan of Goldsmith and Guy : Comprising Rules for Projecting Maps ... Sixth edition. Boston: Cummings and Hilliard, 1818.
MLA (9th ed.) CitationCummings, J. A. An Introduction to Ancient and Modern Geography: On the Plan of Goldsmith and Guy : Comprising Rules for Projecting Maps ... Sixth edition. Cummings and Hilliard, 1818.
Warning: These citations may not always be 100% accurate.