APA (7th ed.) Citation

Vygotsky, L. S., Hanfmann, E., Vakar, G., & Kozulin, A. (2012). Thought and language (Revised and expanded edition.). MIT Press.

Chicago Style (17th ed.) Citation

Vygotsky, L. S., Eugenia Hanfmann, Gertruda Vakar, and Alex Kozulin. Thought and Language. Revised and expanded edition. Cambridge, Massachusetts: MIT Press, 2012.

MLA (9th ed.) Citation

Vygotsky, L. S., et al. Thought and Language. Revised and expanded edition. MIT Press, 2012.