APA
Li X. ., Slaughter Matthew J, Scheve Kenneth F & National Bureau Of Economic Research. (2010). Envy, altruism, and the international distribution of trade. Cambridge: NBER.
Chicago
Li Xiaobo, Slaughter Matthew J, Scheve Kenneth F and National Bureau Of Economic Research. 2010. Envy, altruism, and the international distribution of trade. Cambridge: NBER.
Harvard
Li X. ., Slaughter Matthew J, Scheve Kenneth F and National Bureau Of Economic Research. (2010). Envy, altruism, and the international distribution of trade. Cambridge: NBER.
MLA
Li Xiaobo, Slaughter Matthew J, Scheve Kenneth F and National Bureau Of Economic Research. Envy, altruism, and the international distribution of trade. Cambridge: NBER. 2010.