Muellmann, S., Forberger, S., Möllers, T., Bröring, E., Zeeb, H., & Pischke, C. R. (2018). Effectiveness of eHealth interventions for the promotion of physical activity in older adults: A systematic review. Preventive medicine, 108, 93-110. https://doi.org/10.1016/j.ypmed.2017.12.026
Citácia podle Chicago (17th ed.)Muellmann, Saskia, Sarah Forberger, Tobias Möllers, Eileen Bröring, Hajo Zeeb, a Claudia R. Pischke. "Effectiveness of EHealth Interventions for the Promotion of Physical Activity in Older Adults: A Systematic Review." Preventive Medicine 108 (2018): 93-110. https://doi.org/10.1016/j.ypmed.2017.12.026.
Citácia podľa MLA (8th ed.)Muellmann, Saskia, et al. "Effectiveness of EHealth Interventions for the Promotion of Physical Activity in Older Adults: A Systematic Review." Preventive Medicine, vol. 108, 2018, pp. 93-110, https://doi.org/10.1016/j.ypmed.2017.12.026.