Citação norma APA

Library of Congress. (1943). Newspapers received currently in the Library of Congress. US Gov.Print.Off.

Citação norma Chicago

Library of Congress. Newspapers Received Currently in the Library of Congress. Washington, DC: US Gov.Print.Off, 1943.

Citação norma MLA

Library of Congress. Newspapers Received Currently in the Library of Congress. US Gov.Print.Off, 1943.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.