APA (7th ed.) Citation

United States. Department of State & ProQuest (Firm). (1841). Sixth census. Letter from the Secretary of State, enclosing a copy of the sixth census, as corrected and printed by the Department of State; also, a calculation for the apportionment of Representatives, &c. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of State and ProQuest (Firm). Sixth Census. Letter from the Secretary of State, Enclosing a Copy of the Sixth Census, as Corrected and Printed by the Department of State; Also, a Calculation for the Apportionment of Representatives, &c. Washington: [publisher not identified], 1841.

MLA (9th ed.) Citation

United States. Department of State and ProQuest (Firm). Sixth Census. Letter from the Secretary of State, Enclosing a Copy of the Sixth Census, as Corrected and Printed by the Department of State; Also, a Calculation for the Apportionment of Representatives, &c. [publisher not identified], 1841.