Cita APA (7a ed.)

van der Spek, N., Vos, J., van Uden-Kraan, C. F., Breitbart, W., Cuijpers, P., Knipscheer-Kuipers, K., . . . Leeuw, I. M. V. (2018). Effectiveness and cost-effectiveness of meaning-centered group psychotherapy in cancer survivors: Protocol of a randomized controlled trial.

Cita Chicago Style (17a ed.)

van der Spek, Nadia, et al. Effectiveness and Cost-effectiveness of Meaning-centered Group Psychotherapy in Cancer Survivors: Protocol of a Randomized Controlled Trial. 2018.

Cita MLA (8a ed.)

van der Spek, Nadia, et al. Effectiveness and Cost-effectiveness of Meaning-centered Group Psychotherapy in Cancer Survivors: Protocol of a Randomized Controlled Trial. 2018.