Demography. Springer US.
Chicago Style (17th ed.) CitationDemography. Springer US.
MLA引文Demography. Springer US.
警告：這些引文格式不一定是100％准確.
APA引文
Demography. Springer US.
Chicago Style (17th ed.) CitationDemography. Springer US.
MLA引文Demography. Springer US.