Jackson, J. H. (1997). Migration and urbanization in the Ruhr Valley, 1821-1914. Humanities Press.
Chicago Style (17th ed.) CitationJackson, James Harvey. Migration and Urbanization in the Ruhr Valley, 1821-1914. Atlantic Highlands, N.J.: Humanities Press, 1997.
MLA (9th ed.) CitationJackson, James Harvey. Migration and Urbanization in the Ruhr Valley, 1821-1914. Humanities Press, 1997.
Warning: These citations may not always be 100% accurate.