U.S. Department of Commerce. Bureau of the Census. Costa Rica. U.S. Department of Commerce. Bureau of the Census.
Citazione stile Chigago Style (17a edizione)U.S. Department of Commerce. Bureau of the Census. Costa Rica. Washington, D.C.: U.S. Department of Commerce. Bureau of the Census.
Citatione MLA (9a ed.)U.S. Department of Commerce. Bureau of the Census. Costa Rica. U.S. Department of Commerce. Bureau of the Census.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.