APA (7th ed.) Citation

Jr, S. J., BJ, S., SE, P., GE, S., & D, K. (1993). When is air medical service faster than ground transportation? Air medical journal, 12(8), 258. https://doi.org/10.1016/S1067-991X(05)80310-4

Chicago Style (17th ed.) Citation

Jr, Smith JS, Smith BJ, Pletcher SE, Swope GE, and Kunst D. "When Is Air Medical Service Faster than Ground Transportation?" Air Medical Journal 12, no. 8 (1993): 258. https://doi.org/10.1016/S1067-991X(05)80310-4.

MLA (9th ed.) Citation

Jr, Smith JS, et al. "When Is Air Medical Service Faster than Ground Transportation?" Air Medical Journal, vol. 12, no. 8, 1993, p. 258, https://doi.org/10.1016/S1067-991X(05)80310-4.