APA (7th ed.) Citation

Marques, A., Jácome, C., Gabriel, R., & Figueiredo, D. (2020). Psychological functioning of patients at earlier grades of COPD.

Chicago Style (17th ed.) Citation

Marques, Alda, Cristina Jácome, Raquel Gabriel, and Daniela Figueiredo. Psychological Functioning of Patients at Earlier Grades of COPD. 2020.

MLA (8th ed.) Citation

Marques, Alda, et al. Psychological Functioning of Patients at Earlier Grades of COPD. 2020.