Cita APA

Welk, G. J., & Kim, Y. (2015). The Context of Physical Activity in a Representative Sample of Adults. Med Sci Sports Exerc.

Citación estilo Chicago

Welk, Gregory J., y Youngwon Kim. "The Context of Physical Activity in a Representative Sample of Adults." Med Sci Sports Exerc 2015.

Cita MLA

Welk, Gregory J., y Youngwon Kim. "The Context of Physical Activity in a Representative Sample of Adults." Med Sci Sports Exerc 2015.