APA aipamena

Kristiansen, H. A., Kværner, K. J., Akre, H., Øverland, B., & Russell, M. B. (2010). Migraine and sleep apnea in the general population. Springer Milan.

Chicago Style aipamena

Kristiansen, Håvard Anton, Kari Jorunn Kværner, Harriet Akre, Britt Øverland, and Michael Bjørn Russell. Migraine and Sleep Apnea in the General Population. Springer Milan, 2010.

MLA aipamena

Kristiansen, Håvard Anton, et al. Migraine and Sleep Apnea in the General Population. Springer Milan, 2010.