APA (7th ed.) Citation

Tryphon, A., & Vonèche, J. J. (1996). Piaget - Vygotsky: The social genesis of thought. Psychology Press.

Chicago Style (17th ed.) Citation

Tryphon, Anastasia, and J. Jacques Vonèche. Piaget - Vygotsky: The Social Genesis of Thought. Hove, East Sussex: Psychology Press, 1996.

MLA (9th ed.) Citation

Tryphon, Anastasia, and J. Jacques Vonèche. Piaget - Vygotsky: The Social Genesis of Thought. Psychology Press, 1996.