APA (7th ed.) Citation

Brandão, D., Ribeiro, O., Araújo, L., & Paul, C. (2019). What about the Portuguese oldest old? A global overview using census data.

Chicago Style (17th ed.) Citation

Brandão, Daniela, Oscar Ribeiro, Lia Araújo, and Constança Paul. What About the Portuguese Oldest Old? A Global Overview Using Census Data. 2019.

MLA (8th ed.) Citation

Brandão, Daniela, et al. What About the Portuguese Oldest Old? A Global Overview Using Census Data. 2019.