APA (7th ed.) Citation
WILLIAMS, E., & ET AL. (1999). AGE-RELATED WALKING IN CHILDREN WITH SPINA BIFIDA.
Chicago Style (17th ed.) Citation
WILLIAMS, E.N, and ET AL. AGE-RELATED WALKING IN CHILDREN WITH SPINA BIFIDA. 1999.
MLA (9th ed.) Citation
WILLIAMS, E.N, and ET AL. AGE-RELATED WALKING IN CHILDREN WITH SPINA BIFIDA. 1999.
Warning: These citations may not always be 100% accurate.