APA (7th ed.) Citation

Roper, J., Holtz-Bacha, C., & Mazzoleni, G. (2004). The politics of representation: Election campaigning and proportional representation. Peter Lang.

Chicago Style (17th ed.) Citation

Roper, Juliet, Christina Holtz-Bacha, and Gianpietro Mazzoleni. The Politics of Representation: Election Campaigning and Proportional Representation. New York [etc.]: Peter Lang, 2004.

MLA (9th ed.) Citation

Roper, Juliet, et al. The Politics of Representation: Election Campaigning and Proportional Representation. Peter Lang, 2004.