APA način citiranja

McMahon, S., & Fleury, J. (2012). External Validity of Physical Activity Interventions for Community-Dwelling Older Adults with Fall Risk: A Quantitative Systematic Literature Review.

Čikaški stil citiranja

McMahon, Siobhan, i Julie Fleury. External Validity of Physical Activity Interventions for Community-Dwelling Older Adults With Fall Risk: A Quantitative Systematic Literature Review. 2012.

MLA način citiranja

McMahon, Siobhan, i Julie Fleury. External Validity of Physical Activity Interventions for Community-Dwelling Older Adults With Fall Risk: A Quantitative Systematic Literature Review. 2012.