Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Broadberry, S. N, Douglas A Irwin, and National Bureau Of Economic Research. Labor productivity in Britain and America during the nineteenth century. Cambridge, MA: National Bureau of Economic Research, 2004. Pdf. https://www.loc.gov/item/2005615750/.
APA citation style:
Broadberry, S. N., Irwin, D. A. & National Bureau Of Economic Research. (2004) Labor productivity in Britain and America during the nineteenth century. Cambridge, MA: National Bureau of Economic Research. [Pdf] Retrieved from the Library of Congress, https://www.loc.gov/item/2005615750/.
MLA citation style:
Broadberry, S. N, Douglas A Irwin, and National Bureau Of Economic Research. Labor productivity in Britain and America during the nineteenth century. Cambridge, MA: National Bureau of Economic Research, 2004. Pdf. Retrieved from the Library of Congress, <www.loc.gov/item/2005615750/>.