APA (7th ed.) Citation

DM, M., & K, D. (1998). Principles of emergency vehicle placement. Emergency medical services, 27(11), 34.

Chicago Style (17th ed.) Citation

DM, Meade, and Dernocoeur K. "Principles of Emergency Vehicle Placement." Emergency Medical Services 27, no. 11 (1998): 34.

MLA (9th ed.) Citation

DM, Meade, and Dernocoeur K. "Principles of Emergency Vehicle Placement." Emergency Medical Services, vol. 27, no. 11, 1998, p. 34.