Cita APA (7th ed.)
HYMOWITZ, N., & ET AL. (1998). PREDICTORS OF SMOKING CESSATION IN A COHORT OF ADULT SMOKERS FOLLOWED FOR FIVE YEARS.
Cita Chicago (17th ed.)
HYMOWITZ, N., i ET AL. PREDICTORS OF SMOKING CESSATION IN A COHORT OF ADULT SMOKERS FOLLOWED FOR FIVE YEARS. 1998.
Cita MLA (9th ed.)
HYMOWITZ, N., i ET AL. PREDICTORS OF SMOKING CESSATION IN A COHORT OF ADULT SMOKERS FOLLOWED FOR FIVE YEARS. 1998.
Atenció: Aquestes cites poden no estar 100% correctes.