New York (State). Department of Commerce. Division of Economic Development. (1949). Zoning in New York State: A guide to the preparation of zoning ordinances. The Division.
Citazione stile Chigago Style (17a edizione)New York (State). Department of Commerce. Division of Economic Development. Zoning in New York State: A Guide to the Preparation of Zoning Ordinances. Albany, N. Y: The Division, 1949.
Citatione MLA (9a ed.)New York (State). Department of Commerce. Division of Economic Development. Zoning in New York State: A Guide to the Preparation of Zoning Ordinances. The Division, 1949.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.