Siegan, B. H. (1972). Land use without zoning. Lexington Books.
Cita Chicago Style (17a ed.)Siegan, Bernard H. Land Use Without Zoning. Lexington, Mass: Lexington Books, 1972.
Cita MLA (9a ed.)Siegan, Bernard H. Land Use Without Zoning. Lexington Books, 1972.
Precaución: Estas citas no son 100% exactas.