एपीए उद्धरण

The year book of world affairs. Volume 10, 1956. Stevens & sons.

शिकागो स्टाइल उद्धरण

The Year Book of World Affairs. Volume 10, 1956. London: Stevens & sons.

एमएलए उद्धरण

The Year Book of World Affairs. Volume 10, 1956. Stevens & sons.