Lua APA (7ú heag.)

Walker, J., Hansen, C., Butcher, I., Sharma, N., Wall, L., Murray, G., & Sharpe, M. (2011). Thoughts of death and suicide reported by cancer patients who endorsed the "suicidal thoughts" item of the PHQ-9 during routine screening for depression.

Lua i Stíl Chicago (17ú heag.)

Walker, J., C. Hansen, I. Butcher, N. Sharma, L. Wall, G. Murray, agus M. Sharpe. Thoughts of Death and Suicide Reported by Cancer Patients Who Endorsed the "Suicidal Thoughts" Item of the PHQ-9 During Routine Screening for Depression. 2011.

Lua MLA (9ú heag.)

Walker, J., et al. Thoughts of Death and Suicide Reported by Cancer Patients Who Endorsed the "Suicidal Thoughts" Item of the PHQ-9 During Routine Screening for Depression. 2011.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.