Cita APA

Berke, E. M., Koepsell, T. D., Moudon, A. V., Hoskins, R. E., & Larson, E. B. (2007). Association of the Built Environment With Physical Activity and Obesity in Older Persons. © American Journal of Public Health 2007.

Chicago Style Citation

Berke, Ethan M., Thomas D. Koepsell, Anne Vernez Moudon, Richard E. Hoskins, i Eric B. Larson. Association of the Built Environment With Physical Activity and Obesity in Older Persons. © American Journal of Public Health 2007, 2007.

Cita MLA

Berke, Ethan M., et al. Association of the Built Environment With Physical Activity and Obesity in Older Persons. © American Journal of Public Health 2007, 2007.