Heckscher, A., & Robinson, P. (1977). Open spaces : the life of American cities / by August Heckscher with Phyllis Robinson ; maps by Dyck Fledderus: The life of American cities. Harper and Row.
Chicago Style (17th ed.) CitationHeckscher, August, and Phyllis Robinson. Open Spaces : The Life of American Cities / by August Heckscher with Phyllis Robinson ; Maps by Dyck Fledderus: The Life of American Cities. New York (etc.) ; London: Harper and Row, 1977.
MLA (9th ed.) CitationHeckscher, August, and Phyllis Robinson. Open Spaces : The Life of American Cities / by August Heckscher with Phyllis Robinson ; Maps by Dyck Fledderus: The Life of American Cities. Harper and Row, 1977.
Warning: These citations may not always be 100% accurate.