Unger, C. R., & Hartmann, H. (2014). Introduction: Counting, constructing, and controlling populations : the history of demography, population studies, and family planning in the twentieth century. A world of populations, 1.
Style de citation ChicagoUnger, Corinna R., et Heinrich Hartmann. "Introduction: Counting, Constructing, and Controlling Populations : The History of Demography, Population Studies, and Family Planning in the Twentieth Century." A World of Populations 2014: 1.
Style de citation MLAUnger, Corinna R., et Heinrich Hartmann. "Introduction: Counting, Constructing, and Controlling Populations : The History of Demography, Population Studies, and Family Planning in the Twentieth Century." A World of Populations, 2014, p. 1.
Attention : ces citations peuvent ne pas être correctes à 100%.