APA
Dube J., National Bureau of Economic Research, Luo X. & Fang Z. (2015). Self-Signaling and prosocial behavior. Cambridge: NBER.
Chicago
Dube Jean-Pierre, National Bureau of Economic Research, Luo Xueming and Fang Zheng. 2015. Self-Signaling and prosocial behavior. Cambridge: NBER.
Harvard
Dube J., National Bureau of Economic Research, Luo X. and Fang Z. (2015). Self-Signaling and prosocial behavior. Cambridge: NBER.
MLA
Dube Jean-Pierre, National Bureau of Economic Research, Luo Xueming and Fang Zheng. Self-Signaling and prosocial behavior. Cambridge: NBER. 2015.