APA (7th ed.) Citation

Guimarães, M., Bugalho, A., Oliveira, A., Moita, J., & Marques, A. (2016, May). COPD control: Can a consensus be found? Revista Portuguesa de Pneumologia (English Edition).

Chicago Style (17th ed.) Citation

Guimarães, M., A. Bugalho, A.S Oliveira, J. Moita, and A. Marques. "COPD Control: Can a Consensus Be Found?" Revista Portuguesa De Pneumologia (English Edition) May. 2016.

MLA (9th ed.) Citation

Guimarães, M., et al. "COPD Control: Can a Consensus Be Found?" Revista Portuguesa De Pneumologia (English Edition), May. 2016.