APA
Long J., Eichengreen B, . (1991). The Marshall Plan: History's Most Successful structural Adjustment Program. Cambridge, MA: NBER.
Chicago
Long JB, Eichengreen B, . 1991. The Marshall Plan: History's Most Successful structural Adjustment Program. Cambridge, MA: NBER.
Harvard
Long J., Eichengreen B, . (1991). The Marshall Plan: History's Most Successful structural Adjustment Program. Cambridge, MA: NBER.
MLA
Long JB, Eichengreen B, . The Marshall Plan: History's Most Successful structural Adjustment Program. Cambridge, MA: NBER. 1991.