Cita APA (7a ed.)

Hudson, C. S. (1980). United States of America: A government by the people. United States Information Service.

Cita Chicago Style (17a ed.)

Hudson, C. S. United States of America: A Government by the People. New York: United States Information Service, 1980.

Cita MLA (9a ed.)

Hudson, C. S. United States of America: A Government by the People. United States Information Service, 1980.