DERS: Gratz, K. L., & Roemer, L. (2004). Multidimensional assessment of emotion regulation and dysregulation: Development, factor structure, and initial validation of the difficulties in emotion regulation scale. Journal of Psychopathology and Behavioral Assessment, 26(1), 41-54. https://link.springer.com/article/10.1023/B:JOBA.0000007455.08539.94
DERS-SF: Kaufman, E. A., Xia, M., Fosco, G., Yaptangco, M., Skidmore, C. R., & Crowell, S. (2016). The Difficulties in Emotion Regulation Scale Short Form (DERS-SF): validation and replication in adolescent and adult samples. Journal of Psychopathology and Behavioral Assessment, 38(443). DOI: 10.1007/s10862-015-9529-3 The English and Spanish versions of the DERS-SF can be found on miami.edu.
DERS-18: Victor, S. E., & Klonsky, E. D. (2016). Validation of a brief version of the Difficulties in Emotion Regulation Scale (DERS-18) in five samples. Journal of Psychopathology and Behavioral Assessment, 38(4), 582–589. DOI: 10.1007/s10862-016-9547-9
DERS-16: Bjureberg, J., Ljotsson, B., Tull, M. T., Hedman, E., Sahlin, H., Lundh, L. G., et al. (2016). Development and validation of a brief version of the difficulties in emotion regulation scale: The DERS-16. Journal of Psychopathology and Behavioral Assessment, 38(2), 284–296. https://doi.org/10.1007/s10862-015-9514-x.
Skutch, J. M., Wang, S. B., Buqo, T., et al. (2019). Which Brief Is Best? Clarifying the Use of Three Brief Versions of the Difficulties in Emotion Regulation Scale. Journal of Psychopathology and Behavioral Assessment, 41, 485–494. https://doi.org/10.1007/s10862-019-09736-z