APA citiranje

Zis, P., Daskalaki, A., Bountouni, I., Sykioti, P., Varrassi, G., & Paladini, A. (2017). Depression and chronic pain in the elderly: Links and management challenges. Clin Interv Aging.

Citação norma Chicago

Zis, Panagiotis, Argyro Daskalaki, Ilia Bountouni, Panagiota Sykioti, Giustino Varrassi, and Antonella Paladini. "Depression and Chronic Pain in the Elderly: Links and Management Challenges." Clin Interv Aging 2017.

MLA citiranje

Zis, Panagiotis, et al. "Depression and Chronic Pain in the Elderly: Links and Management Challenges." Clin Interv Aging 2017.