APA (7th ed.) Citation

2nd, C. V., ML, G., WD, K., Capaldi, V. F. 2., Guerrero, M. L., & Killgore, W. D. S. (2011). Sleep disruptions among returning combat veterans from Iraq and Afghanistan. Military Medicine, 176(8), 879. https://doi.org/10.7205/milmed-d-10-00440

Chicago Style (17th ed.) Citation

2nd, Capaldi VF, Guerrero ML, Killgore WD, Vincent F 2nd Capaldi, Melanie L. Guerrero, and William D S. Killgore. "Sleep Disruptions Among Returning Combat Veterans from Iraq and Afghanistan." Military Medicine 176, no. 8 (2011): 879. https://doi.org/10.7205/milmed-d-10-00440.

MLA (9th ed.) Citation

2nd, Capaldi VF, et al. "Sleep Disruptions Among Returning Combat Veterans from Iraq and Afghanistan." Military Medicine, vol. 176, no. 8, 2011, p. 879, https://doi.org/10.7205/milmed-d-10-00440.