APA (7th ed.) Zitazioa

Speth, J. G. (2012). America the possible: Manifesto for a new economy. Yale University Press.

Chicago Style (17th ed.) Zitazioa

Speth, James Gustave. America the Possible: Manifesto for a New Economy. New Haven: Yale University Press, 2012.

MLA (9th ed.) Zitazioa

Speth, James Gustave. America the Possible: Manifesto for a New Economy. Yale University Press, 2012.