APA
Campa J. M., Chang P. K. & Refalo J. F. (1999). An options-based analysis of emerging market exchange rate expectations : Brazil's real plan, 1994-1997. Cambridge, Mass: National Bureau of Economic Research.
Chicago
Campa Jose M, Chang P.H Kevin and Refalo James F. 1999. An options-based analysis of emerging market exchange rate expectations : Brazil's real plan, 1994-1997. Cambridge, Mass: National Bureau of Economic Research.
Harvard
Campa J. M., Chang P. K. and Refalo J. F. (1999). An options-based analysis of emerging market exchange rate expectations : Brazil's real plan, 1994-1997. Cambridge, Mass: National Bureau of Economic Research.
MLA
Campa Jose M, Chang P.H Kevin and Refalo James F. An options-based analysis of emerging market exchange rate expectations : Brazil's real plan, 1994-1997. Cambridge, Mass: National Bureau of Economic Research. 1999.