APA (7th ed.) Citation
KAPLAN, R., & ET AL. (1994). STAGES OF SMOKING CESSATION: THE 1990 CALIFORNIA TOBACCO SURVEY.
Chicago Style (17th ed.) Citation
KAPLAN, R.M, and ET AL. STAGES OF SMOKING CESSATION: THE 1990 CALIFORNIA TOBACCO SURVEY. 1994.
MLA (9th ed.) Citation
KAPLAN, R.M, and ET AL. STAGES OF SMOKING CESSATION: THE 1990 CALIFORNIA TOBACCO SURVEY. 1994.
Warning: These citations may not always be 100% accurate.