Conference on Political Equilibrium in honor of William H. Riker (1980 : Washington, D.C.), Ordeshook, P. C., & Shepsle, K. A. (1982). Political equilibrium. Kluwer-Nijhoff.
Citazione stile Chigago Style (17a edizione)Conference on Political Equilibrium in honor of William H. Riker (1980 : Washington, D.C.), Peter C. Ordeshook, e Kenneth A. Shepsle. Political Equilibrium. Boston: Kluwer-Nijhoff, 1982.
Citatione MLA (9a ed.)Conference on Political Equilibrium in honor of William H. Riker (1980 : Washington, D.C.), et al. Political Equilibrium. Kluwer-Nijhoff, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.