APA (7th ed.) Citation
SEVERSON, H., & ET AL. EVALUATING TWO SELF-HELP INTERVENTIONS FOR SMOKELESS TOBACCO CESSATION.
Chicago Style (17th ed.) Citation
SEVERSON, H.H, and ET AL. EVALUATING TWO SELF-HELP INTERVENTIONS FOR SMOKELESS TOBACCO CESSATION.
MLA (9th ed.) Citation
SEVERSON, H.H, and ET AL. EVALUATING TWO SELF-HELP INTERVENTIONS FOR SMOKELESS TOBACCO CESSATION.
Warning: These citations may not always be 100% accurate.