APA (7th ed.) Citation

KS, B., & DR, C. (1990). Internal disaster drill critique. Journal of emergency nursing, 16(4), 240.

Chicago Style (17th ed.) Citation

KS, Baughman, and Calvert DR. "Internal Disaster Drill Critique." Journal of Emergency Nursing 16, no. 4 (1990): 240.

MLA (9th ed.) Citation

KS, Baughman, and Calvert DR. "Internal Disaster Drill Critique." Journal of Emergency Nursing, vol. 16, no. 4, 1990, p. 240.