APA

Lentferink A. J., Oldenhuis H. K., de Groot M., Polstra L., Velthuijsen H. & van Gemert-Pijnen J. E. (20180201). Key Components in eHealth Interventions Combining Self-Tracking and Persuasive eCoaching to Promote a Healthier Lifestyle: A Scoping Review. : Journal of medical Internet research.

Chicago

Lentferink Aniek J, Oldenhuis Hilbrand Ke, de Groot Martijn, Polstra Louis, Velthuijsen Hugo and van Gemert-Pijnen Julia Ewc. 20180201. Key Components in eHealth Interventions Combining Self-Tracking and Persuasive eCoaching to Promote a Healthier Lifestyle: A Scoping Review. : Journal of medical Internet research.

Harvard

Lentferink A. J., Oldenhuis H. K., de Groot M., Polstra L., Velthuijsen H. and van Gemert-Pijnen J. E. (20180201). Key Components in eHealth Interventions Combining Self-Tracking and Persuasive eCoaching to Promote a Healthier Lifestyle: A Scoping Review. : Journal of medical Internet research.

MLA

Lentferink Aniek J, Oldenhuis Hilbrand Ke, de Groot Martijn, Polstra Louis, Velthuijsen Hugo and van Gemert-Pijnen Julia Ewc. Key Components in eHealth Interventions Combining Self-Tracking and Persuasive eCoaching to Promote a Healthier Lifestyle: A Scoping Review. : Journal of medical Internet research. 20180201.