APA (7th ed.) Citation

Straand Jørund, Fetveit Arne, & Bjorvatn Bjørn. (2008). Sleep disturbances in an arctic population: The Tromsø Study. BMC.

Chicago Style (17th ed.) Citation

Straand Jørund, Fetveit Arne, and Bjorvatn Bjørn. Sleep Disturbances in an Arctic Population: The Tromsø Study. BMC, 2008.

MLA (9th ed.) Citation

Straand Jørund, et al. Sleep Disturbances in an Arctic Population: The Tromsø Study. BMC, 2008.

Warning: These citations may not always be 100% accurate.