APA

Kok R. N., van Straten A., Beekman A., Bosmans J., de Neef M. & Cuijpers P. (20130402). Effectiveness and cost-effectiveness of web-based treatment for phobic outpatients on a waiting list for psychotherapy: protocol of a randomised controlled trial. : BMC psychiatry.

Chicago

Kok Robin N, van Straten Annemieke, Beekman Aartjan, Bosmans Judith, de Neef Manja and Cuijpers Pim. 20130402. Effectiveness and cost-effectiveness of web-based treatment for phobic outpatients on a waiting list for psychotherapy: protocol of a randomised controlled trial. : BMC psychiatry.

Harvard

Kok R. N., van Straten A., Beekman A., Bosmans J., de Neef M. and Cuijpers P. (20130402). Effectiveness and cost-effectiveness of web-based treatment for phobic outpatients on a waiting list for psychotherapy: protocol of a randomised controlled trial. : BMC psychiatry.

MLA

Kok Robin N, van Straten Annemieke, Beekman Aartjan, Bosmans Judith, de Neef Manja and Cuijpers Pim. Effectiveness and cost-effectiveness of web-based treatment for phobic outpatients on a waiting list for psychotherapy: protocol of a randomised controlled trial. : BMC psychiatry. 20130402.