APA (7th ed.) Citation

MR, C. (1990). Tragedy in the fog. Emergency medical services, 19(6), 10.

Chicago Style (17th ed.) Citation

MR, Cockrell. "Tragedy in the Fog." Emergency Medical Services 19, no. 6 (1990): 10.

MLA (9th ed.) Citation

MR, Cockrell. "Tragedy in the Fog." Emergency Medical Services, vol. 19, no. 6, 1990, p. 10.