APA (7th ed.) Citation

DM, M., & K, D. (1999). Life's little safety signs. Emergency medical services, 28(5), 30.

Chicago Style (17th ed.) Citation

DM, Meade, and Dernocoeur K. "Life's Little Safety Signs." Emergency Medical Services 28, no. 5 (1999): 30.

MLA (9th ed.) Citation

DM, Meade, and Dernocoeur K. "Life's Little Safety Signs." Emergency Medical Services, vol. 28, no. 5, 1999, p. 30.