Frankel, L. B. (1970). This crowded world; an introduction to the study of population. Columbia Books.
Chicagoスタイル(17版)引用形式Frankel, Lillian Berson. This Crowded World; an Introduction to the Study of Population. Washington: Columbia Books, 1970.
MLA(9版)引用形式Frankel, Lillian Berson. This Crowded World; an Introduction to the Study of Population. Columbia Books, 1970.
警告: この引用は必ずしも正確ではありません.