APA-referens (7:e uppl.)
Kramer, S. P. (2014). The Other Population Crisis: What Governments Can Do about Falling Birth Rates. Johns Hopkins University Press.
Chicago-referens (17:e uppl.)
Kramer, Steven Philip. The Other Population Crisis: What Governments Can Do About Falling Birth Rates. Baltimore [Maryland]: Johns Hopkins University Press, 2014.
MLA-referens (9:e uppl.)
Kramer, Steven Philip. The Other Population Crisis: What Governments Can Do About Falling Birth Rates. Johns Hopkins University Press, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.