APA (7e ed.) Bronvermelding

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.

Chicago (17e ed.) Bronvermelding

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.

MLA (9e ed.) Bronvermelding

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.