APA   Click to copy
Johnson, E. S., Crawford, A. R., Moylan, L. A., & Zheng, Y. (2020). Validity of a special education teacher observation system. Educational Assessment, 25, 31–46. https://doi.org/10.1080/10627197.2019.1702461

Chicago/Turabian   Click to copy
Johnson, Evelyn S., Angela R. Crawford, L. A. Moylan, and Y. Zheng. “Validity of a Special Education Teacher Observation System.” Educational Assessment 25 (2020): 31–46.

MLA   Click to copy
Johnson, Evelyn S., et al. “Validity of a Special Education Teacher Observation System.” Educational Assessment, vol. 25, 2020, pp. 31–46, doi:10.1080/10627197.2019.1702461.

@article{johnson2020a,
  title = {Validity of a special education teacher observation system},
  year = {2020},
  journal = {Educational Assessment},
  pages = {31--46},
  volume = {25},
  doi = {10.1080/10627197.2019.1702461},
  author = {Johnson, Evelyn S. and Crawford, Angela R. and Moylan, L. A. and Zheng, Y.}
}