एपीए उद्धरण

Klein, L. R. (1950). Economic Fluctuations in the Unted States 1921-1941. John Wiley and Sons.

शिकागो स्टाइल उद्धरण

Klein, Lawrence R. Economic Fluctuations in the Unted States 1921-1941. New York: John Wiley and Sons, 1950.

एमएलए उद्धरण

Klein, Lawrence R. Economic Fluctuations in the Unted States 1921-1941. John Wiley and Sons, 1950.