APA citiranje

Covinsky, K. E., Cenzer, I. S., Yaffe, K., O’Brien, S., & Blazer, D. G. (2013). Dysphoria and Anhedonia as Risk factors for Disability or Death in Older Persons: Implications for the Assessment of Geriatric Depression.

Citação norma Chicago

Covinsky, Kenneth E., Irena Stijacic Cenzer, Kristine Yaffe, Sarah O’Brien, and Dan G. Blazer. Dysphoria and Anhedonia As Risk Factors for Disability or Death in Older Persons: Implications for the Assessment of Geriatric Depression. 2013.

MLA citiranje

Covinsky, Kenneth E., et al. Dysphoria and Anhedonia As Risk Factors for Disability or Death in Older Persons: Implications for the Assessment of Geriatric Depression. 2013.