APA
Edwards R. D., National Bureau Of Economic Research, . (2010). U.S. War Costs: Two Parts Temporary, One Part Permanent. Cambridge: NBER.
Chicago
Edwards Ryan D, National Bureau Of Economic Research, . 2010. U.S. War Costs: Two Parts Temporary, One Part Permanent. Cambridge: NBER.
Harvard
Edwards R. D., National Bureau Of Economic Research, . (2010). U.S. War Costs: Two Parts Temporary, One Part Permanent. Cambridge: NBER.
MLA
Edwards Ryan D, National Bureau Of Economic Research, . U.S. War Costs: Two Parts Temporary, One Part Permanent. Cambridge: NBER. 2010.
