APA (7th ed.) Citation

Alfredo Ponce-, María Dolores Niembro-Ortega, & María F. González-Lara. (2021). COVID-19: What's Next? Permanyer.

Chicago Style (17th ed.) Citation

Alfredo Ponce-, María Dolores Niembro-Ortega, and María F. González-Lara. COVID-19: What's Next? Permanyer, 2021.

MLA (9th ed.) Citation

Alfredo Ponce-, et al. COVID-19: What's Next? Permanyer, 2021.