APA (7th ed.) Citation

P, Z., A, D., I, B., P, S., G, V., & A, P. (2017). Depression and chronic pain in the elderly: Links and management challenges. Dove Medical Press.

Chicago Style (17th ed.) Citation

P, Zis, Daskalaki A, Bountouni I, Sykioti P, Varrassi G, and Paladini A. Depression and Chronic Pain in the Elderly: Links and Management Challenges. Dove Medical Press, 2017.

MLA (8th ed.) Citation

P, Zis, et al. Depression and Chronic Pain in the Elderly: Links and Management Challenges. Dove Medical Press, 2017.