Cita APA

Zivin, K., Pirraglia, P. A., McCammon, R. J., Langa, K. M., & Vijan, S. (2013). Trends in Depressive Symptom Burden Among Older Adults in the United States from 1998 to 2008. Springer US.

Chicago Style Citation

Zivin, Kara, Paul A. Pirraglia, Ryan J. McCammon, Kenneth M. Langa, i Sandeep Vijan. Trends in Depressive Symptom Burden Among Older Adults in the United States From 1998 to 2008. Springer US, 2013.

Cita MLA

Zivin, Kara, et al. Trends in Depressive Symptom Burden Among Older Adults in the United States From 1998 to 2008. Springer US, 2013.