APA (7th ed.) Citation
HILL, C., & ET AL. PULMONARY SURFACTANT. II. IN SUDDEN INFANT DEATH SYNDROME.
Chicago Style (17th ed.) Citation
HILL, C.M, and ET AL. PULMONARY SURFACTANT. II. IN SUDDEN INFANT DEATH SYNDROME.
MLA (9th ed.) Citation
HILL, C.M, and ET AL. PULMONARY SURFACTANT. II. IN SUDDEN INFANT DEATH SYNDROME.
Warning: These citations may not always be 100% accurate.