APA

Biddulph J. P., Iliffe S., Kharicha K., Harari D., Swift C., Gillmann G. & Stuck A. E. (20141009). Risk factors for depressed mood amongst a community dwelling older age population in England: cross-sectional survey data from the PRO-AGE study. : BMC geriatrics.

Chicago

Biddulph Jane P, Iliffe Steve, Kharicha Kalpa, Harari Danielle, Swift Cameron, Gillmann Gerhard and Stuck Andreas E. 20141009. Risk factors for depressed mood amongst a community dwelling older age population in England: cross-sectional survey data from the PRO-AGE study. : BMC geriatrics.

Harvard

Biddulph J. P., Iliffe S., Kharicha K., Harari D., Swift C., Gillmann G. and Stuck A. E. (20141009). Risk factors for depressed mood amongst a community dwelling older age population in England: cross-sectional survey data from the PRO-AGE study. : BMC geriatrics.

MLA

Biddulph Jane P, Iliffe Steve, Kharicha Kalpa, Harari Danielle, Swift Cameron, Gillmann Gerhard and Stuck Andreas E. Risk factors for depressed mood amongst a community dwelling older age population in England: cross-sectional survey data from the PRO-AGE study. : BMC geriatrics. 20141009.