एपीए उद्धरण

(1948). Havana charter for an International Trade Organization and Final act and related documents. Washington: The Department Of State.

शिकागो स्टाइल उद्धरण

Havana Charter for an International Trade Organization and Final Act and Related Documents. Washington: The Department Of State, 1948.

एमएलए उद्धरण

Havana Charter for an International Trade Organization and Final Act and Related Documents. Washington: The Department Of State, 1948.