APA-ийн эшлэл(7 дахь хэвлэлт)
Birge, M., & et al. (2017). What proportion of people who try one cigarette become daily smokers? A meta-analysis of representative surveys.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Birge, M., ба et al. What Proportion of People Who Try One Cigarette Become Daily Smokers? A Meta-analysis of Representative Surveys. 2017.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Birge, M., ба et al. What Proportion of People Who Try One Cigarette Become Daily Smokers? A Meta-analysis of Representative Surveys. 2017.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.