Citazione Stile APA (7a Edizione)
United States trade with Puerto Rico and with United States Passassions: Ft. 800. U.S. Department of Commerce.
Citazione stile Chigago Style (17a edizione)
United States Trade with Puerto Rico and with United States Passassions: Ft. 800. Washington: U.S. Department of Commerce.
Citatione MLA (9a ed.)
United States Trade with Puerto Rico and with United States Passassions: Ft. 800. U.S. Department of Commerce.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.