Li, W., Kondracki, A. J., Sun, N., Gautam, P., Kalan, M. E., Jebai, R., . . . Sun, W. (2022). Nighttime sleep duration, daytime napping, and metabolic syndrome. Sleep and Breathing: International Journal of the Science and Practice of Sleep Medicine, 26(3), 1427-1435. https://doi.org/10.1007/s11325-021-02487-w
Chicago-referens (17:e uppl.)Li, Wei, Anthony J. Kondracki, Ning Sun, Prem Gautam, Mohammad Ebrahimi Kalan, Rime Jebai, Semiu O. Gbadamosi, och Wenjie Sun. "Nighttime Sleep Duration, Daytime Napping, and Metabolic Syndrome." Sleep and Breathing: International Journal of the Science and Practice of Sleep Medicine 26, no. 3 (2022): 1427-1435. https://doi.org/10.1007/s11325-021-02487-w.
MLA-referens (9:e uppl.)Li, Wei, et al. "Nighttime Sleep Duration, Daytime Napping, and Metabolic Syndrome." Sleep and Breathing: International Journal of the Science and Practice of Sleep Medicine, vol. 26, no. 3, 2022, pp. 1427-1435, https://doi.org/10.1007/s11325-021-02487-w.