Cita APA

Estados Unidos. Library of Congress, & Estados Unidos. Library of Congress. (1947). A Guide to the official publications of the other American republics. Washington.

Citación estilo Chicago

Estados Unidos. Library of Congress, y Estados Unidos. Library of Congress. A Guide to the Official Publications of the Other American Republics. Washington, 1947.

Cita MLA

Estados Unidos. Library of Congress, y Estados Unidos. Library of Congress. A Guide to the Official Publications of the Other American Republics. Washington, 1947.