APA-Zitierstil (7. Ausg.)
United States trade with Puerto Rico and with United States Passassions: Ft. 800. U.S. Department of Commerce.
Chicago-Zitierstil (17. Ausg.)
United States Trade with Puerto Rico and with United States Passassions: Ft. 800. Washington: U.S. Department of Commerce.
MLA-Zitierstil (9. Ausg.)
United States Trade with Puerto Rico and with United States Passassions: Ft. 800. U.S. Department of Commerce.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.