APA-ийн эшлэл(7 дахь хэвлэлт)
ebrary, Inc, Gruber, J., & Wise, D. A. (2010). Social security programs and retirement around the world: The relationship to youth employment. University of Chicago Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
ebrary, Inc, Jonathan Gruber, ба David A. Wise. Social Security Programs and Retirement Around the World: The Relationship to Youth Employment. Chicago ; London: University of Chicago Press, 2010.
MLA -ийн эшлэл (9 дэх хэвлэлт)
ebrary, Inc, et al. Social Security Programs and Retirement Around the World: The Relationship to Youth Employment. University of Chicago Press, 2010.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.