APA (7th ed.) Citation

Lundervold Astri J, Ryland Hilde K, Elgen Irene, & Hysing Mari. (2010). Is there a protective effect of normal to high intellectual function on mental health in children with chronic illness? BMC.

Chicago Style (17th ed.) Citation

Lundervold Astri J, Ryland Hilde K, Elgen Irene, and Hysing Mari. Is There a Protective Effect of Normal to High Intellectual Function on Mental Health in Children with Chronic Illness? BMC, 2010.

MLA (9th ed.) Citation

Lundervold Astri J, et al. Is There a Protective Effect of Normal to High Intellectual Function on Mental Health in Children with Chronic Illness? BMC, 2010.

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