APA
Evans W. N., National Bureau of Economic Research & Fitzgerald D. (2017). The Economic and social outcomes of refugees in the United States. Cambridge: NBER.
Chicago
Evans William N, National Bureau of Economic Research and Fitzgerald Daniel. 2017. The Economic and social outcomes of refugees in the United States. Cambridge: NBER.
Harvard
Evans W. N., National Bureau of Economic Research and Fitzgerald D. (2017). The Economic and social outcomes of refugees in the United States. Cambridge: NBER.
MLA
Evans William N, National Bureau of Economic Research and Fitzgerald Daniel. The Economic and social outcomes of refugees in the United States. Cambridge: NBER. 2017.