Cita APA (7th ed.)

Klingemann, H. [. (2009). The comparative study of electoral systems. Oxford University press.

Cita Chicago (17th ed.)

Klingemann, Hans-Dieter [ed.]. The Comparative Study of Electoral Systems. Oxford: Oxford University press, 2009.

Cita MLA (9th ed.)

Klingemann, Hans-Dieter [ed.]. The Comparative Study of Electoral Systems. Oxford University press, 2009.