APA (7e ed.) Bronvermelding

Sleep Research Society\nAmerican Academy of Sleep Medicine. (2015). Sleep. Associated Professional Sleep Societies.

Chicago (17e ed.) Bronvermelding

Sleep Research Society\nAmerican Academy of Sleep Medicine. Sleep. Winchester, Va: Associated Professional Sleep Societies, 2015.

MLA (8e ed.) Bronvermelding

Sleep Research Society\nAmerican Academy of Sleep Medicine. Sleep. Associated Professional Sleep Societies, 2015.

Let op: Deze citaties zijn niet altijd 100% accuraat.