एपीए उद्धरण

(1999). An outline of American history. U.S.: United states Information Agency.

शिकागो स्टाइल उद्धरण

An Outline of American History. U.S.: United states Information Agency, 1999.

एमएलए उद्धरण

An Outline of American History. U.S.: United states Information Agency, 1999.