APA-referens (7:e uppl.)

Cowan, K., Semmens, E. O., Lee, J. Y., Walker, E. S., Smith, P. G., Fu, L., . . . Snowden, J. (2024). Bronchiolitis recovery and the use of High Efficiency Particulate Air (HEPA) Filters (The BREATHE Study). Trials, 25(1), . https://doi.org/10.1186/s13063-024-08012-0

Chicago-referens (17:e uppl.)

Cowan, Kelly, et al. "Bronchiolitis Recovery and the Use of High Efficiency Particulate Air (HEPA) Filters (The BREATHE Study)." Trials 25, no. 1 (2024). https://doi.org/10.1186/s13063-024-08012-0.

MLA-referens (9:e uppl.)

Cowan, Kelly, et al. "Bronchiolitis Recovery and the Use of High Efficiency Particulate Air (HEPA) Filters (The BREATHE Study)." Trials, vol. 25, no. 1, 2024, https://doi.org/10.1186/s13063-024-08012-0.