Παραπομπή σε μορφή APA (7η εκδ.)

Gale, C., Sayer, A., Cooper, C., Dennison, E., Starr, J., Whalley, L., . . . Team, H. S. (2011). Factors associated with symptoms of anxiety and depression in five cohorts of community-based older people: The HALCyon (Healthy Ageing across the Life Course) Programme.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gale, C., et al. Factors Associated with Symptoms of Anxiety and Depression in Five Cohorts of Community-based Older People: The HALCyon (Healthy Ageing Across the Life Course) Programme. 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gale, C., et al. Factors Associated with Symptoms of Anxiety and Depression in Five Cohorts of Community-based Older People: The HALCyon (Healthy Ageing Across the Life Course) Programme. 2011.