Cita APA (7th ed.)
Liu, C. H., & Luton, F. (2011). Vygotsky's psycho-semiotics: Theories, instrument and interpretive analyses. Peter Lang.
Cita Chicago (17th ed.)
Liu, Charlotte Hua, i Frith Luton. Vygotsky's Psycho-semiotics: Theories, Instrument and Interpretive Analyses. Bern ; New York: Peter Lang, 2011.
Cita MLA (9th ed.)
Liu, Charlotte Hua, i Frith Luton. Vygotsky's Psycho-semiotics: Theories, Instrument and Interpretive Analyses. Peter Lang, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.