Cita APA (7a ed.)

Ponce-de-Leon, M., Valle, J. d., Fernandez, J. M., Bernardo, M., Cirillo, D., Sanchez-Valle, J., . . . Valencia, A. (2021). COVID-19 Flow-Maps an open geographic information system on COVID-19 and human mobility for Spain. Nature Portfolio.

Cita Chicago Style (17a ed.)

Ponce-de-Leon, Miguel, et al. COVID-19 Flow-Maps an Open Geographic Information System on COVID-19 and Human Mobility for Spain. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Ponce-de-Leon, Miguel, et al. COVID-19 Flow-Maps an Open Geographic Information System on COVID-19 and Human Mobility for Spain. Nature Portfolio, 2021.