APA (7th ed.) Citation

Hansen, A. H. (1945). America's role in the world economy ([1st pub.].). Allen & Unwin.

Chicago Style (17th ed.) Citation

Hansen, Alvin Harvey. America's Role in the World Economy. [1st pub.]. London: Allen & Unwin, 1945.

MLA (9th ed.) Citation

Hansen, Alvin Harvey. America's Role in the World Economy. [1st pub.]. Allen & Unwin, 1945.

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