APA (7th ed.) Citation
POWLS, A., & ET AL. VISUAL IMPAIRMENT IN VERY LOW BIRTHWEIGHT CHILDREN.
Chicago Style (17th ed.) Citation
POWLS, A., and ET AL. VISUAL IMPAIRMENT IN VERY LOW BIRTHWEIGHT CHILDREN.
MLA (9th ed.) Citation
POWLS, A., and ET AL. VISUAL IMPAIRMENT IN VERY LOW BIRTHWEIGHT CHILDREN.
Warning: These citations may not always be 100% accurate.