Cita APA (7a ed.)

Rios, R. A., Nogueira, T., Coimbra, D. B., Lopes, T. J. S., Abraham, A., & Mello, R. F. d. (2021). Country transition index based on hierarchical clustering to predict next COVID-19 waves. Nature Portfolio.

Cita Chicago Style (17a ed.)

Rios, Ricardo A., Tatiane Nogueira, Danilo B. Coimbra, Tiago J. S. Lopes, Ajith Abraham, y Rodrigo F. de Mello. Country Transition Index Based on Hierarchical Clustering to Predict Next COVID-19 Waves. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Rios, Ricardo A., et al. Country Transition Index Based on Hierarchical Clustering to Predict Next COVID-19 Waves. Nature Portfolio, 2021.