APA (7th ed.) Citation

STATES, U. An Outline of American Goverment. United States Information Agency.

Chicago Style (17th ed.) Citation

STATES, UNITED. An Outline of American Goverment. United States Information Agency.

MLA (8th ed.) Citation

STATES, UNITED. An Outline of American Goverment. United States Information Agency.

Warning: These citations may not always be 100% accurate.