APA (7th ed.) Citation

Hansen, A. H. (1945). America's role in the world economy / by Alvin H. Hansen. Allen and Unwin.

Chicago Style (17th ed.) Citation

Hansen, Alvin H. America's Role in the World Economy / by Alvin H. Hansen. Allen and Unwin, 1945.

MLA (9th ed.) Citation

Hansen, Alvin H. America's Role in the World Economy / by Alvin H. Hansen. Allen and Unwin, 1945.

Warning: These citations may not always be 100% accurate.