Cita APA (7th ed.)

Perelman, C., & Olbrechts-Tyteca, L. (1971). The new rhetoric: A treatise on argumentation. University of Notre Dame.

Cita Chicago (17th ed.)

Perelman, Chaïm, i Lucie Olbrechts-Tyteca. The New Rhetoric: A Treatise on Argumentation. Londres: University of Notre Dame, 1971.

Cita MLA (9th ed.)

Perelman, Chaïm, i Lucie Olbrechts-Tyteca. The New Rhetoric: A Treatise on Argumentation. University of Notre Dame, 1971.