APA
Ciancio A., National Bureau of Economic Research & García-Jimeno C. (2019). The Political economy of immigration enforcement. Cambridge: NBER.
Chicago
Ciancio Alberto, National Bureau of Economic Research and García-Jimeno Camilo. 2019. The Political economy of immigration enforcement. Cambridge: NBER.
Harvard
Ciancio A., National Bureau of Economic Research and García-Jimeno C. (2019). The Political economy of immigration enforcement. Cambridge: NBER.
MLA
Ciancio Alberto, National Bureau of Economic Research and García-Jimeno Camilo. The Political economy of immigration enforcement. Cambridge: NBER. 2019.