APA (7th ed.) Citation

Clanet, C., Laterrasse, C., & Vergnaud, G. (1980). Dossier Wallon-Piaget (2a. ed.). Gedisa.

Chicago Style (17th ed.) Citation

Clanet, Claude, Colette Laterrasse, and Gerard Vergnaud. Dossier Wallon-Piaget. 2a. ed. Barcelona: Gedisa, 1980.

MLA (9th ed.) Citation

Clanet, Claude, et al. Dossier Wallon-Piaget. 2a. ed. Gedisa, 1980.