APA citiranje

Bengtsson, T., Dribe, M., & Helgertz, J. (2020). When Did the Health Gradient Emerge? Social Class and Adult Mortality in Southern Sweden, 1813–2015. Demography.

Citação norma Chicago

Bengtsson, Tommy, Martin Dribe, and Jonas Helgertz. "When Did the Health Gradient Emerge? Social Class and Adult Mortality in Southern Sweden, 1813–2015." Demography 2020.

MLA citiranje

Bengtsson, Tommy, Martin Dribe, and Jonas Helgertz. "When Did the Health Gradient Emerge? Social Class and Adult Mortality in Southern Sweden, 1813–2015." Demography 2020.