United States. Bureau of the Census. (1873). Historical summary and reports on systems of public instruction in Spain, Bolivia, Uruguay, and Portugal. GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Historical Summary and Reports on Systems of Public Instruction in Spain, Bolivia, Uruguay, and Portugal. [Washington]: GPO, 1873.
MLA (9th ed.) CitationUnited States. Bureau of the Census. Historical Summary and Reports on Systems of Public Instruction in Spain, Bolivia, Uruguay, and Portugal. GPO, 1873.
Warning: These citations may not always be 100% accurate.