APA
Alesina A., Nunn Nathan, Giuliano Paola & Harvard Institute Of Economic Research. (2011). On the origins of gender roles: Women and the plough. Cambridge: HIER.
Chicago
Alesina Alberto, Nunn Nathan, Giuliano Paola and Harvard Institute Of Economic Research. 2011. On the origins of gender roles: Women and the plough. Cambridge: HIER.
Harvard
Alesina A., Nunn Nathan, Giuliano Paola and Harvard Institute Of Economic Research. (2011). On the origins of gender roles: Women and the plough. Cambridge: HIER.
MLA
Alesina Alberto, Nunn Nathan, Giuliano Paola and Harvard Institute Of Economic Research. On the origins of gender roles: Women and the plough. Cambridge: HIER. 2011.