Cita APA (7a ed.)

Je Cho, S., & Cho, S. J. e. (2015). The Proceedings of the 12th International Congress on Mathematical Education: Intellectual and attitudinal challenges (1st ed. 2015.). Springer Nature.

Cita Chicago Style (17a ed.)

Je Cho, Sung, y Sung Je. editor Cho. The Proceedings of the 12th International Congress on Mathematical Education: Intellectual and Attitudinal Challenges. 1st ed. 2015. Cham: Springer Nature, 2015.

Cita MLA (9a ed.)

Je Cho, Sung, y Sung Je. editor Cho. The Proceedings of the 12th International Congress on Mathematical Education: Intellectual and Attitudinal Challenges. 1st ed. 2015. Springer Nature, 2015.