Gappert, G., & Gappert, G. (1975). The Social economy of cities. Sage.
Chicago Style (17th ed.) CitationGappert, Gary, and Gary;Rose Gappert. The Social Economy of Cities. Sage, 1975.
MLA (9th ed.) CitationGappert, Gary, and Gary;Rose Gappert. The Social Economy of Cities. Sage, 1975.
Warning: These citations may not always be 100% accurate.