APA-viite (7. p.)

Barnhofer, T., Brennan, K., Crane, C., Duggan, D., & Williams, J. (2014). A comparison of vulnerability factors in patients with persistent and remitting lifetime symptom course of depression.

Chicago-viite (17. p.)

Barnhofer, T., K. Brennan, C. Crane, D. Duggan, ja J. Williams. A Comparison of Vulnerability Factors in Patients with Persistent and Remitting Lifetime Symptom Course of Depression. 2014.

MLA-viite (9. p.)

Barnhofer, T., et al. A Comparison of Vulnerability Factors in Patients with Persistent and Remitting Lifetime Symptom Course of Depression. 2014.