Sleep Research Society\nAmerican Academy of Sleep Medicine. (2015). Sleep. Associated Professional Sleep Societies.
Čikaški stil citiranja (17. izdanje)Sleep Research Society\nAmerican Academy of Sleep Medicine. Sleep. Winchester, Va: Associated Professional Sleep Societies, 2015.
MLA način citiranja (8. izdanje)Sleep Research Society\nAmerican Academy of Sleep Medicine. Sleep. Associated Professional Sleep Societies, 2015.
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