APA-referens (7:e uppl.)

Oulhaj, A., Jernerén, F., Refsum, H., Smith, A., & De Jager, C. (2016). Omega-3 Fatty Acid Status Enhances the Prevention of Cognitive Decline by B Vitamins in Mild Cognitive Impairment. IOS Press.

Chicago-referens (17:e uppl.)

Oulhaj, A., F. Jernerén, H. Refsum, A. Smith, och C. De Jager. Omega-3 Fatty Acid Status Enhances the Prevention of Cognitive Decline by B Vitamins in Mild Cognitive Impairment. IOS Press, 2016.

MLA-referens (9:e uppl.)

Oulhaj, A., et al. Omega-3 Fatty Acid Status Enhances the Prevention of Cognitive Decline by B Vitamins in Mild Cognitive Impairment. IOS Press, 2016.