Illingworth, G. (2020). The challenges of adolescent sleep. The Royal Society.
Chicago-čujuhus (17. p.)Illingworth, G. The Challenges of Adolescent Sleep. The Royal Society, 2020.
MLA-čujuhus (9. p.)Illingworth, G. The Challenges of Adolescent Sleep. The Royal Society, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.