APA-viite

Ho, J. Y. (2017). The Contribution of Drug Overdose to Educational Gradients in Life Expectancy in the United States, 1992–2011. Demography.

Chicago-tyylinen lähdeviittaus

Ho, Jessica Y. "The Contribution of Drug Overdose to Educational Gradients in Life Expectancy in the United States, 1992–2011." Demography 2017.

MLA-viite

Ho, Jessica Y. "The Contribution of Drug Overdose to Educational Gradients in Life Expectancy in the United States, 1992–2011." Demography 2017.

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