United States. Census Office. 6th Census, 1840, & Shaw, A. C. (1968). 1840 Florida U. S. census: A statewide index of all heads of households in all twenty counties formed by 1840, showing counties in which they resided. Southern Genealogist's Exchange Quarterly.
Chicago Style (17th ed.) CitationUnited States. Census Office. 6th Census, 1840, and Aurora C. Shaw. 1840 Florida U. S. Census: A Statewide Index of All Heads of Households in All Twenty Counties Formed by 1840, Showing Counties in Which They Resided. Jacksonville, Fla.: Southern Genealogist's Exchange Quarterly, 1968.
MLA (9th ed.) CitationUnited States. Census Office. 6th Census, 1840, and Aurora C. Shaw. 1840 Florida U. S. Census: A Statewide Index of All Heads of Households in All Twenty Counties Formed by 1840, Showing Counties in Which They Resided. Southern Genealogist's Exchange Quarterly, 1968.