APA引文

Kramer, S. P. (2014). The Other Population Crisis: What Governments Can Do about Falling Birth Rates. Johns Hopkins University Press.

芝加哥风格引文

Kramer, Steven Philip. The Other Population Crisis: What Governments Can Do About Falling Birth Rates. Baltimore [Maryland]: Johns Hopkins University Press, 2014.

MLA引文

Kramer, Steven Philip. The Other Population Crisis: What Governments Can Do About Falling Birth Rates. Johns Hopkins University Press, 2014.