United States. Department of State & ProQuest (Firm). (1876). Vienna International Exhibition, 1873. An introduction to the reports of the commissioners of the United States to the Vienna International Exhibition, 1873. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of State and ProQuest (Firm). Vienna International Exhibition, 1873. An Introduction to the Reports of the Commissioners of the United States to the Vienna International Exhibition, 1873. Washington: [publisher not identified], 1876.
MLA (9th ed.) CitationUnited States. Department of State and ProQuest (Firm). Vienna International Exhibition, 1873. An Introduction to the Reports of the Commissioners of the United States to the Vienna International Exhibition, 1873. [publisher not identified], 1876.