APA
Adao R., National Bureau of Economic Research, Kolesar M. & Morales E. (2018). Shift-share designs. Cambridge: NBER.
Chicago
Adao Rodrigo, National Bureau of Economic Research, Kolesar Michal and Morales Eduardo. 2018. Shift-share designs. Cambridge: NBER.
Harvard
Adao R., National Bureau of Economic Research, Kolesar M. and Morales E. (2018). Shift-share designs. Cambridge: NBER.
MLA
Adao Rodrigo, National Bureau of Economic Research, Kolesar Michal and Morales Eduardo. Shift-share designs. Cambridge: NBER. 2018.