Cita APA (7a ed.)

Estados Unidos. Department of State. (1949). The United States of America: A government by the people. Department of State.

Cita Chicago Style (17a ed.)

Estados Unidos. Department of State. The United States of America: A Government by the People. [Washington]: Department of State, 1949.

Cita MLA (9a ed.)

Estados Unidos. Department of State. The United States of America: A Government by the People. Department of State, 1949.