Liu, Y., Zhang, J., Li, S. X., Chan, N. Y., Yu, M. W. M., Lam, S. P., . . . Wing, Y. K. (2019). Excessive daytime sleepiness among children and adolescents: Prevalence, correlates, and pubertal effects. Sleep medicine, 53, 1-8. https://doi.org/10.1016/j.sleep.2018.08.028
Chicago-Zitierstil (17. Ausg.)Liu, Yaping, Jihui Zhang, Shirley Xin Li, Ngan Yin Chan, Mandy Wai Man Yu, Siu Ping Lam, Joey Wing Yan Chan, Albert Martin Li, und Yun Kwok Wing. "Excessive Daytime Sleepiness Among Children and Adolescents: Prevalence, Correlates, and Pubertal Effects." Sleep Medicine 53 (2019): 1-8. https://doi.org/10.1016/j.sleep.2018.08.028.
MLA-Zitierstil (9. Ausg.)Liu, Yaping, et al. "Excessive Daytime Sleepiness Among Children and Adolescents: Prevalence, Correlates, and Pubertal Effects." Sleep Medicine, vol. 53, 2019, pp. 1-8, https://doi.org/10.1016/j.sleep.2018.08.028.