Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Emerson Junior Casper, Carvalho Abílio Pacheco de, & Estados Unidos Treasury Department. (1917). Help them. U.S. Treasury Dept.
Chicago Style (17th ed.) Zitazioa
Emerson Junior Casper, Carvalho Abílio Pacheco de, eta Estados Unidos Treasury Department. Help Them. U.S. Treasury Dept, 1917.
MLA (9th ed.) Zitazioa
Emerson Junior Casper, et al. Help Them. U.S. Treasury Dept, 1917.
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