Emmons, E. (1860). Geological and agricultural survey: To his Excellency, John W. Ellis, Governor of North-Carolina. John Spelman, Printer to the State.
Lua i Stíl Chicago (17ú heag.)Emmons, Ebenezer. Geological and Agricultural Survey: To His Excellency, John W. Ellis, Governor of North-Carolina. [Raleigh, N.C.]: John Spelman, Printer to the State, 1860.
Lua MLA (8ú heag.)Emmons, Ebenezer. Geological and Agricultural Survey: To His Excellency, John W. Ellis, Governor of North-Carolina. John Spelman, Printer to the State, 1860.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.