APA
Fricke H., National Bureau of Economic Research, Steinmayr A. & Grogger J. (2015). Does exposure to economics bring new majors to the field?. Cambridge: NBER.
Chicago
Fricke Hans, National Bureau of Economic Research, Steinmayr Andreas and Grogger Jeffrey. 2015. Does exposure to economics bring new majors to the field?. Cambridge: NBER.
Harvard
Fricke H., National Bureau of Economic Research, Steinmayr A. and Grogger J. (2015). Does exposure to economics bring new majors to the field?. Cambridge: NBER.
MLA
Fricke Hans, National Bureau of Economic Research, Steinmayr Andreas and Grogger Jeffrey. Does exposure to economics bring new majors to the field?. Cambridge: NBER. 2015.