APA (7th ed.) Citation

Oliveira, A S, Munhá, J, Bugalho, A, Guimarães, M, Reis, G, & Marques, A. (2018). Identification and assessment of COPD exacerbations.

Chicago Style (17th ed.) Citation

Oliveira, A S, Munhá, J, Bugalho, A, Guimarães, M, Reis, G, and Marques, A. Identification and Assessment of COPD Exacerbations. 2018.

MLA (8th ed.) Citation

Oliveira, A S, et al. Identification and Assessment of COPD Exacerbations. 2018.