APA
Congdon W., Mullainathan Sendhil, Kling Jeffrey R & National Bureau Of Economic Research. (2009). Behavioral economics and tax policy. Cambridge: NBER.
Chicago
Congdon William, Mullainathan Sendhil, Kling Jeffrey R and National Bureau Of Economic Research. 2009. Behavioral economics and tax policy. Cambridge: NBER.
Harvard
Congdon W., Mullainathan Sendhil, Kling Jeffrey R and National Bureau Of Economic Research. (2009). Behavioral economics and tax policy. Cambridge: NBER.
MLA
Congdon William, Mullainathan Sendhil, Kling Jeffrey R and National Bureau Of Economic Research. Behavioral economics and tax policy. Cambridge: NBER. 2009.