APA
Stantcheva S., National Bureau of Economic Research, . (2015). Optimal taxation and human capital policies over the life cycle. Cambridge: NBER.
Chicago
Stantcheva Stefanie, National Bureau of Economic Research, . 2015. Optimal taxation and human capital policies over the life cycle. Cambridge: NBER.
Harvard
Stantcheva S., National Bureau of Economic Research, . (2015). Optimal taxation and human capital policies over the life cycle. Cambridge: NBER.
MLA
Stantcheva Stefanie, National Bureau of Economic Research, . Optimal taxation and human capital policies over the life cycle. Cambridge: NBER. 2015.