APA-ийн эшлэл(7 дахь хэвлэлт)
ELLICKSON, P., & ET AL. (2009). REDUCING EARLY SMOKERS' RISK FOR FUTURE SMOKING AND OTHER PROBLEM BEHAVIOR: INSIGHTS FROM A FIVE-YEAR LONGITUDINAL STUDY.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
ELLICKSON, P.L, ба ET AL. REDUCING EARLY SMOKERS' RISK FOR FUTURE SMOKING AND OTHER PROBLEM BEHAVIOR: INSIGHTS FROM A FIVE-YEAR LONGITUDINAL STUDY. 2009.
MLA -ийн эшлэл (9 дэх хэвлэлт)
ELLICKSON, P.L, ба ET AL. REDUCING EARLY SMOKERS' RISK FOR FUTURE SMOKING AND OTHER PROBLEM BEHAVIOR: INSIGHTS FROM A FIVE-YEAR LONGITUDINAL STUDY. 2009.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.