APA (7th ed.) Citation
CASTELLS, S., & ET AL. GROWTH HORMONE DEFICIENCY IN DOWN'S SYNDROME CHILDREN.
Chicago Style (17th ed.) Citation
CASTELLS, S., and ET AL. GROWTH HORMONE DEFICIENCY IN DOWN'S SYNDROME CHILDREN.
MLA (9th ed.) Citation
CASTELLS, S., and ET AL. GROWTH HORMONE DEFICIENCY IN DOWN'S SYNDROME CHILDREN.
Warning: These citations may not always be 100% accurate.