APA (7th ed.) Citation

Agina, A., Tennyson, R., & Kommers, P. (2012). Understanding children's private speech and self-regulation learning in Web 2.0: Updates of Vygotsky through Piaget and future recommendations.

Chicago Style (17th ed.) Citation

Agina, A., R. Tennyson, and Petrus Kommers. Understanding Children's Private Speech and Self-regulation Learning in Web 2.0: Updates of Vygotsky Through Piaget and Future Recommendations. 2012.

MLA (9th ed.) Citation

Agina, A., et al. Understanding Children's Private Speech and Self-regulation Learning in Web 2.0: Updates of Vygotsky Through Piaget and Future Recommendations. 2012.

Warning: These citations may not always be 100% accurate.