Gaya APA

Achen, C, H., Bartels, L, M. (2016). Democracy for realists: why elections do not produce responsive goverment . New Jersey: Princeton University Press.

Gaya MLA

Achen, Christopher, H.., Bartels, Larry, M.. "Democracy for realists: why elections do not produce responsive goverment". New Jersey: Princeton University Press, 2016. Text.