APA-referens

Hernández Soto, O., & Ramírez-Marrero, F. A. (2018). Analysis of physical activity and fitness among older people participants in centers for the elderly in Puerto Rico.

Chicago-stil citat

Hernández Soto, Osvaldo, och Farah A. Ramírez-Marrero. Analysis of Physical Activity and Fitness Among Older People Participants in Centers for the Elderly in Puerto Rico. 2018.

MLA-referens

Hernández Soto, Osvaldo, och Farah A. Ramírez-Marrero. Analysis of Physical Activity and Fitness Among Older People Participants in Centers for the Elderly in Puerto Rico. 2018.

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