Cite
E-coaching systems.
MLA
Kamphorst, Bart. “E-Coaching Systems.” Personal & Ubiquitous Computing, vol. 21, no. 4, Aug. 2017, pp. 625–32. EBSCOhost, https://doi.org/10.1007/s00779-017-1020-6.
APA
Kamphorst, B. (2017). E-coaching systems. Personal & Ubiquitous Computing, 21(4), 625–632. https://doi.org/10.1007/s00779-017-1020-6
Chicago
Kamphorst, Bart. 2017. “E-Coaching Systems.” Personal & Ubiquitous Computing 21 (4): 625–32. doi:10.1007/s00779-017-1020-6.