APA
Aknin L. B. e. a., National Bureau Of Economic Research, . (2010). Prosocial Spending and Well-Being: Cross-Cultural Evidence f. Cambridge: NBER.
Chicago
Aknin Lara B et al, National Bureau Of Economic Research, . 2010. Prosocial Spending and Well-Being: Cross-Cultural Evidence f. Cambridge: NBER.
Harvard
Aknin L. B. e. a., National Bureau Of Economic Research, . (2010). Prosocial Spending and Well-Being: Cross-Cultural Evidence f. Cambridge: NBER.
MLA
Aknin Lara B et al, National Bureau Of Economic Research, . Prosocial Spending and Well-Being: Cross-Cultural Evidence f. Cambridge: NBER. 2010.