Youngstedt, S. D., Jean-Louis, G., Bootzin, R. R., Kripke, D. F., Cooper, J., Dean, L. R., . . . Irwin, M. R. (2013). Chronic Moderate Sleep Restriction in Older Long Sleepers and Older Average Duration Sleepers: A Randomized Controlled Trial.
Chicago-стиль цитированияYoungstedt, Shawn D., et al. Chronic Moderate Sleep Restriction in Older Long Sleepers and Older Average Duration Sleepers: A Randomized Controlled Trial. 2013.
MLA-цитированиеYoungstedt, Shawn D., et al. Chronic Moderate Sleep Restriction in Older Long Sleepers and Older Average Duration Sleepers: A Randomized Controlled Trial. 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.