MLA

Joannes Paulus, and Thérèse Wilkanowicz. Le Signe De Contradiction. Paris: Fayard, 1979.

APA

Joannes Paulus, J. Paulus, & Wilkanowicz, T. (1979). Le signe de contradiction. Paris: Fayard.

Chicago

Joannes Paulus Le Signe De Contradiction. Translated by Thérèse Wilkanowicz. Paris: Fayard, 1979.