Lua APA (7ú heag.)
Field, A. J. (2011). A great leap forward: 1930s Depression and U.S. economic growth. Yale University Press.
Lua i Stíl Chicago (17ú heag.)
Field, Alexander J. A Great Leap Forward: 1930s Depression and U.S. Economic Growth. New Haven: Yale University Press, 2011.
Lua MLA (9ú heag.)
Field, Alexander J. A Great Leap Forward: 1930s Depression and U.S. Economic Growth. Yale University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.