APA citiranje

Farrer, L., Christensen, H., Griffiths, K. M., & Mackinnon, A. (2011). Internet-Based CBT for Depression with and without Telephone Tracking in a National Helpline: Randomised Controlled Trial. Public Library of Science.

Citação norma Chicago

Farrer, Louise, Helen Christensen, Kathleen M. Griffiths, and Andrew Mackinnon. Internet-Based CBT for Depression With and Without Telephone Tracking in a National Helpline: Randomised Controlled Trial. Public Library of Science, 2011.

MLA citiranje

Farrer, Louise, Helen Christensen, Kathleen M. Griffiths, and Andrew Mackinnon. Internet-Based CBT for Depression With and Without Telephone Tracking in a National Helpline: Randomised Controlled Trial. Public Library of Science, 2011.