APA aipamena

Foss, K. T., Kjærgaard, J., Stensballe, L. G., & Greisen, G. (2016). Recruiting to Clinical Trials on the Telephone – a randomized controlled trial. Trials.

Chicago Style aipamena

Foss, Kim Thestrup, Jesper Kjærgaard, Lone Graff Stensballe, and Gorm Greisen. "Recruiting to Clinical Trials On the Telephone – a Randomized Controlled Trial." Trials 2016.

MLA aipamena

Foss, Kim Thestrup, Jesper Kjærgaard, Lone Graff Stensballe, and Gorm Greisen. "Recruiting to Clinical Trials On the Telephone – a Randomized Controlled Trial." Trials 2016.