APA (7e ed.) Bronvermelding

Bridle, C., Spanjers, K., Patel, S., Atherton, N., & Lamb, S. (2012). Effect of exercise on depression severity in older people: Systematic review and meta-analysis of randomised controlled trials.

Chicago (17e ed.) Bronvermelding

Bridle, C., K. Spanjers, S. Patel, N. Atherton, en S. Lamb. Effect of Exercise on Depression Severity in Older People: Systematic Review and Meta-analysis of Randomised Controlled Trials. 2012.

MLA (9e ed.) Bronvermelding

Bridle, C., et al. Effect of Exercise on Depression Severity in Older People: Systematic Review and Meta-analysis of Randomised Controlled Trials. 2012.