APA (7th ed.) Citation

Libby, A. M., Orton, H. D., & Spicer, P. (2006). LIBBY ET AL. RESPOND. American Journal of Public Health, 96(9), 1536. https://doi.org/10.2105/AJPH.2006.093310

Chicago Style (17th ed.) Citation

Libby, Anne M., Heather D. Orton, and Paul Spicer. "LIBBY ET AL. RESPOND." American Journal of Public Health 96, no. 9 (2006): 1536. https://doi.org/10.2105/AJPH.2006.093310.

MLA (9th ed.) Citation

Libby, Anne M., et al. "LIBBY ET AL. RESPOND." American Journal of Public Health, vol. 96, no. 9, 2006, p. 1536, https://doi.org/10.2105/AJPH.2006.093310.