APA-ийн эшлэл(7 дахь хэвлэлт)
Coppo, A., & et al. (2014). School policies for preventing smoking among young people (Review). Cochrane Tobacco Addiction Group. https://doi.org/10.1002/14651858.CD009990.pub2
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Coppo, A., ба et al. School Policies for Preventing Smoking Among Young People (Review). Oxford: Cochrane Tobacco Addiction Group, 2014. https://doi.org/10.1002/14651858.CD009990.pub2.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Coppo, A., ба et al. School Policies for Preventing Smoking Among Young People (Review). Cochrane Tobacco Addiction Group, 2014. https://doi.org/10.1002/14651858.CD009990.pub2.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.