Gaya APA
Hannula, M, S. et al (2019).
Affect and Mathematics Education: Fresh Perspectives on Motivation, Engagement, and Identity .
Cham:
Springer Open.
Gaya MLA
Hannula, Markku, S.. et al.
"Affect and Mathematics Education: Fresh Perspectives on Motivation, Engagement, and Identity".
Cham:
Springer Open,
2019.
E-book.