United States. Congress. Joint Select Committee on Retrenchment & ProQuest (Firm). (1867). Letter from the Postmaster General, in answer to a resolution of the 11th instant, respecting the twenty per cent. additional compensation. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Joint Select Committee on Retrenchment and ProQuest (Firm). Letter from the Postmaster General, in Answer to a Resolution of the 11th Instant, Respecting the Twenty Per Cent. Additional Compensation. Washington: [publisher not identified], 1867.
MLA (9th ed.) CitationUnited States. Congress. Joint Select Committee on Retrenchment and ProQuest (Firm). Letter from the Postmaster General, in Answer to a Resolution of the 11th Instant, Respecting the Twenty Per Cent. Additional Compensation. [publisher not identified], 1867.