APA-viite (7. p.)
Kramer, S. P. (2014). The Other Population Crisis: What Governments Can Do about Falling Birth Rates. Johns Hopkins University Press.
Chicago-viite (17. p.)
Kramer, Steven Philip. The Other Population Crisis: What Governments Can Do About Falling Birth Rates. Baltimore [Maryland]: Johns Hopkins University Press, 2014.
MLA-viite (9. p.)
Kramer, Steven Philip. The Other Population Crisis: What Governments Can Do About Falling Birth Rates. Johns Hopkins University Press, 2014.
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