APA (7th ed.) Citation

Helmkamp, J. C., Lawrence, B. A., & Aitken, M. E. (2009). ATV and bicycle deaths and associated costs in the United States, 2000-2005. Public health reports, 124(3), 409-418.

Chicago Style (17th ed.) Citation

Helmkamp, James C., Bruce A. Lawrence, and Mary E. Aitken. "ATV and Bicycle Deaths and Associated Costs in the United States, 2000-2005." Public Health Reports 124, no. 3 (2009): 409-418.

MLA (9th ed.) Citation

Helmkamp, James C., et al. "ATV and Bicycle Deaths and Associated Costs in the United States, 2000-2005." Public Health Reports, vol. 124, no. 3, 2009, pp. 409-418.