Cita APA (7th ed.)
Gredler, M. E., & Shields, C. C. (2008). Vygotsky's legacy: A foundation for research and practice. Guilford Press.
Cita Chicago (17th ed.)
Gredler, Margaret E., i Carolyn Claytor Shields. Vygotsky's Legacy: A Foundation for Research and Practice. New York: Guilford Press, 2008.
Cita MLA (9th ed.)
Gredler, Margaret E., i Carolyn Claytor Shields. Vygotsky's Legacy: A Foundation for Research and Practice. Guilford Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.