APA

Phillips E. M., Katula J., Miller M. E., Walkup M. P., Brach J. S., King A. C., Rejeski W. J., Church T. & Fielding R. A. (20100311). Interruption of physical activity because of illness in the Lifestyle Interventions and Independence for Elders Pilot trial. : Journal of aging and physical activity.

Chicago

Phillips Edward M, Katula Jeffrey, Miller Michael E, Walkup Michael P, Brach Jennifer S, King Abby C, Rejeski W Jack, Church Tim and Fielding Roger A. 20100311. Interruption of physical activity because of illness in the Lifestyle Interventions and Independence for Elders Pilot trial. : Journal of aging and physical activity.

Harvard

Phillips E. M., Katula J., Miller M. E., Walkup M. P., Brach J. S., King A. C., Rejeski W. J., Church T. and Fielding R. A. (20100311). Interruption of physical activity because of illness in the Lifestyle Interventions and Independence for Elders Pilot trial. : Journal of aging and physical activity.

MLA

Phillips Edward M, Katula Jeffrey, Miller Michael E, Walkup Michael P, Brach Jennifer S, King Abby C, Rejeski W Jack, Church Tim and Fielding Roger A. Interruption of physical activity because of illness in the Lifestyle Interventions and Independence for Elders Pilot trial. : Journal of aging and physical activity. 20100311.