APA-ийн эшлэл(7 дахь хэвлэлт)
Lee, P. N. (Feb 1998). Difficulties in assessing the relationship between passive smoking and lung cancer. Statistical Methods in Medical Research. https://doi.org/10.1191/096228098669795194
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Lee, P N. "Difficulties in Assessing the Relationship Between Passive Smoking and Lung Cancer." Statistical Methods in Medical Research Feb 1998. https://doi.org/10.1191/096228098669795194.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Lee, P N. "Difficulties in Assessing the Relationship Between Passive Smoking and Lung Cancer." Statistical Methods in Medical Research, Feb 1998, https://doi.org/10.1191/096228098669795194.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.