एपीए उद्धरण

(1969). The world almanac and book of facts. New York, N.Y.: Newspaper Enterprise Association.

शिकागो स्टाइल उद्धरण

The World Almanac and Book of Facts. New York, N.Y.: Newspaper Enterprise Association, 1969.

एमएलए उद्धरण

The World Almanac and Book of Facts. New York, N.Y.: Newspaper Enterprise Association, 1969.