Cita APA (7a ed.)

Elster, J., & Slagstad, R. (1988). Constitutionalism and democracy (1st published.). University Press [etc.].

Cita Chicago Style (17a ed.)

Elster, Jon, y Rune Slagstad. Constitutionalism and Democracy. 1st published. Cambridge [etc.]: University Press [etc.], 1988.

Cita MLA (9a ed.)

Elster, Jon, y Rune Slagstad. Constitutionalism and Democracy. 1st published. University Press [etc.], 1988.