United States. Bureau of the Census & United States. Bureau of Economic Analysis. (1952). International population statistics reports. Series P-90. U.S. Government Printing Office.
Citazione stile Chigago Style (17a edizione)United States. Bureau of the Census e United States. Bureau of Economic Analysis. International Population Statistics Reports. Series P-90. Washington, D.C: U.S. Government Printing Office, 1952.
Citatione MLA (9a ed.)United States. Bureau of the Census e United States. Bureau of Economic Analysis. International Population Statistics Reports. Series P-90. U.S. Government Printing Office, 1952.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.