Boyer, P. S., & Boyer, P. (1978). Urban masses and moral order in America, 1820-1920. Harvard Univ. Pr.
Chicago Style (17th ed.) CitationBoyer, Paul S., and Paul Boyer. Urban Masses and Moral Order in America, 1820-1920. Cambridge, Mass. [u.a.]: Harvard Univ. Pr, 1978.
MLA (8th ed.) CitationBoyer, Paul S., and Paul Boyer. Urban Masses and Moral Order in America, 1820-1920. Harvard Univ. Pr, 1978.
Warning: These citations may not always be 100% accurate.