APA-viite

Markowitz, J. S. (2020). Mortality and Its Risk Factors Among Professional Athletes. Springer International Publishing.

Chicago-tyylinen lähdeviittaus

Markowitz, Jeffrey S. Mortality and Its Risk Factors Among Professional Athletes. Springer International Publishing, 2020.

MLA-viite

Markowitz, Jeffrey S. Mortality and Its Risk Factors Among Professional Athletes. Springer International Publishing, 2020.

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