Cita APA (7a ed.)

Perelman, C., Hart, H. L. A., & Petrie, J. (1963). The idea of justice and the problem of argument. Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Perelman, Chaïm, Herbert Lionel Adolphus Hart, y John Petrie. The Idea of Justice and the Problem of Argument. London: Routledge & Kegan Paul, 1963.

Cita MLA (9a ed.)

Perelman, Chaïm, et al. The Idea of Justice and the Problem of Argument. Routledge & Kegan Paul, 1963.