APA (7th ed.) Zitazioa

Schofield, N. J. (1985). Social choice and democracy. Springer-Verlag.

Chicago Style (17th ed.) Zitazioa

Schofield, Norman J. Social Choice and Democracy. Berlín: Springer-Verlag, 1985.

MLA (9th ed.) Zitazioa

Schofield, Norman J. Social Choice and Democracy. Springer-Verlag, 1985.