APA
Hoekstra M., National Bureau of Economic Research & Orozco-Aleman S. (2014). Illegal immigration, state law and deterrence. Cambridge: NBER.
Chicago
Hoekstra Mark, National Bureau of Economic Research and Orozco-Aleman Sandra. 2014. Illegal immigration, state law and deterrence. Cambridge: NBER.
Harvard
Hoekstra M., National Bureau of Economic Research and Orozco-Aleman S. (2014). Illegal immigration, state law and deterrence. Cambridge: NBER.
MLA
Hoekstra Mark, National Bureau of Economic Research and Orozco-Aleman Sandra. Illegal immigration, state law and deterrence. Cambridge: NBER. 2014.