Speth, J. G. (2012). America the possible: Manifesto for a new economy. Yale University Press.
芝加哥风格引文Speth, James Gustave. America the Possible: Manifesto for a New Economy. New Haven: Yale University Press, 2012.
MLA引文Speth, James Gustave. America the Possible: Manifesto for a New Economy. Yale University Press, 2012.
警告：这些引文格式不一定是100％准确.