APA (7th ed.) Citation

Watzlawick, P., & Weakland, J. H. (1981). Sur l'interaction: Travaux du mental research Institute Palo Alto, 1965-1974. Editions du Seuil.

Chicago Style (17th ed.) Citation

Watzlawick, Paul, and John H. Weakland. Sur L'interaction: Travaux Du Mental Research Institute Palo Alto, 1965-1974. Paris: Editions du Seuil, 1981.

MLA (9th ed.) Citation

Watzlawick, Paul, and John H. Weakland. Sur L'interaction: Travaux Du Mental Research Institute Palo Alto, 1965-1974. Editions du Seuil, 1981.

Warning: These citations may not always be 100% accurate.