Cita APA

Petit, J., & Térouannne, E. (1988). Proportional methods, extremal values and manipulability. European journal of political research.

Citación estilo Chicago

Petit, Jean-Louis, y E. Térouannne. "Proportional Methods, Extremal Values and Manipulability." European Journal of Political Research 1988.

Cita MLA

Petit, Jean-Louis, y E. Térouannne. "Proportional Methods, Extremal Values and Manipulability." European Journal of Political Research, 1988.