Cita APA (7a ed.)

Gauthier, D. P., & Sugden, R. (1993). Rationality, justice and the social contract: Themes from morals by agreement (1st published.). Harvester Wheatsheaf.

Cita Chicago Style (17a ed.)

Gauthier, David P., y Robert Sugden. Rationality, Justice and the Social Contract: Themes from Morals by Agreement. 1st published. New York [etc.]: Harvester Wheatsheaf, 1993.

Cita MLA (9a ed.)

Gauthier, David P., y Robert Sugden. Rationality, Justice and the Social Contract: Themes from Morals by Agreement. 1st published. Harvester Wheatsheaf, 1993.