APA-ийн эшлэл(7 дахь хэвлэлт)
MATHERS, C. GAINS IN HEALTH EXPECTANCY FROM THE ELIMINATION OF DISEASES AMONG OLDER PEOPLE.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
MATHERS, C.D. GAINS IN HEALTH EXPECTANCY FROM THE ELIMINATION OF DISEASES AMONG OLDER PEOPLE.
MLA -ийн эшлэл (9 дэх хэвлэлт)
MATHERS, C.D. GAINS IN HEALTH EXPECTANCY FROM THE ELIMINATION OF DISEASES AMONG OLDER PEOPLE.
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