एपीए उद्धरण

(1981). A Century of Progress: The General Electric Story 1876 - 1978. New York: Hall of History Foundation.

शिकागो स्टाइल उद्धरण

A Century of Progress: The General Electric Story 1876 - 1978. New York: Hall of History Foundation, 1981.

एमएलए उद्धरण

A Century of Progress: The General Electric Story 1876 - 1978. New York: Hall of History Foundation, 1981.