APA (7th ed.) Citation

Boyer, P. S., & Boyer, P. (1978). Urban masses and moral order in America, 1820-1920. Harvard Univ. Pr.

Chicago Style (17th ed.) Citation

Boyer, 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.) Citation

Boyer, Paul S., and Paul Boyer. Urban Masses and Moral Order in America, 1820-1920. Harvard Univ. Pr, 1978.