Patrick, S., & Connick, P. (2019). Psychometric properties of the PHQ-9 depression scale in people with multiple sclerosis: A systematic review. PLoS One.
Citação norma ChicagoPatrick, Sarah, and Peter Connick. "Psychometric Properties of the PHQ-9 Depression Scale in People With Multiple Sclerosis: A Systematic Review." PLoS One 2019.
Citação norma MLAPatrick, Sarah, and Peter Connick. "Psychometric Properties of the PHQ-9 Depression Scale in People With Multiple Sclerosis: A Systematic Review." PLoS One 2019.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.