Dyfyniad APA

Gale, C. R., Dennison, E. M., Edwards, M., Sayer, A. A., & Cooper, C. (2012). Symptoms of anxiety or depression and risk of fracture in older people: The Hertfordshire Cohort Study.

Dyfyniad Arddull Chicago

Gale, Catharine R., Elaine M. Dennison, Mark Edwards, Avan Aihie Sayer, and Cyrus Cooper. Symptoms of Anxiety or Depression and Risk of Fracture in Older People: The Hertfordshire Cohort Study. 2012.

Dyfyniad MLA

Gale, Catharine R., et al. Symptoms of Anxiety or Depression and Risk of Fracture in Older People: The Hertfordshire Cohort Study. 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.