United States. Congress. Senate. Committee on Naval Affairs & ProQuest (Firm). (1884). Letter from the Secretary of the Navy, transmitting letter from the Superintendent of the Naval Observatory relating to the status of assistant astronomers thereat. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Naval Affairs and ProQuest (Firm). Letter from the Secretary of the Navy, Transmitting Letter from the Superintendent of the Naval Observatory Relating to the Status of Assistant Astronomers Thereat. Washington: [publisher not identified], 1884.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Naval Affairs and ProQuest (Firm). Letter from the Secretary of the Navy, Transmitting Letter from the Superintendent of the Naval Observatory Relating to the Status of Assistant Astronomers Thereat. [publisher not identified], 1884.