PL, J., JK, P., AK, H., CL, M., SC, L., MR, H., & RA, J. (2026). Downstream Medical Cost of Repealing Universal Motorcycle Helmet Laws. Journal of the American College of Surgeons, 243(2), 438-441. https://doi.org/10.1097/XCS.0000000000001870
Παραπομπή σε μορφή Chicago (17η εκδ.)PL, Johnson, Picart JK, Hallway AK, Mullens CL, Levy SC, Hemmila MR, και Jean RA. "Downstream Medical Cost of Repealing Universal Motorcycle Helmet Laws." Journal of the American College of Surgeons 243, no. 2 (2026): 438-441. https://doi.org/10.1097/XCS.0000000000001870.
Παραπομπή σε μορφή MLA (9th εκδ.)PL, Johnson, et al. "Downstream Medical Cost of Repealing Universal Motorcycle Helmet Laws." Journal of the American College of Surgeons, vol. 243, no. 2, 2026, pp. 438-441, https://doi.org/10.1097/XCS.0000000000001870.