APA
Ramey V. A., Vine Daniel J & National Bureau Of Economic Research. (2010). Oil, Automobiles, and the U.S. Economy: How Much have Things. Cambridge: NBER.
Chicago
Ramey Valerie A, Vine Daniel J and National Bureau Of Economic Research. 2010. Oil, Automobiles, and the U.S. Economy: How Much have Things. Cambridge: NBER.
Harvard
Ramey V. A., Vine Daniel J and National Bureau Of Economic Research. (2010). Oil, Automobiles, and the U.S. Economy: How Much have Things. Cambridge: NBER.
MLA
Ramey Valerie A, Vine Daniel J and National Bureau Of Economic Research. Oil, Automobiles, and the U.S. Economy: How Much have Things. Cambridge: NBER. 2010.
