Wachter. Kenneth W. (2014). Essential demographic methods. Harvard University Press.
Chicagoスタイル(17版)引用形式Wachter. Kenneth W. Essential Demographic Methods. London: Harvard University Press, 2014.
MLA(9版)引用形式Wachter. Kenneth W. Essential Demographic Methods. Harvard University Press, 2014.
警告: この引用は必ずしも正確ではありません.