APA-viite (7. p.)

Cedillo Berber, L., Education, F. o., tiedekunta, K., laitos, K., Education, D. o., Jyväskylä, U. o., & yliopisto, J. (2015). Teachers' perspective on gratitude within classroom environment.

Chicago-viite (17. p.)

Cedillo Berber, Leonardo, Faculty of Education, Kasvatustieteiden tiedekunta, Kasvatustieteiden laitos, Department of Education, University of Jyväskylä, ja Jyväskylän yliopisto. Teachers' Perspective on Gratitude Within Classroom Environment. 2015.

MLA-viite (9. p.)

Cedillo Berber, Leonardo, et al. Teachers' Perspective on Gratitude Within Classroom Environment. 2015.