Schmid, F. C. (1961). Urban crime areas: Part 2. American sociological review, 26, .
Cita Chicago Style (17a ed.)Schmid, F. C. "Urban Crime Areas: Part 2." American Sociological Review 26 (1961).
Cita MLA (9a ed.)Schmid, F. C. "Urban Crime Areas: Part 2." American Sociological Review, vol. 26, 1961.
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