Cita APA (7th ed.)

Recio-Román, A., Recio Menéndez, M., & Román González, M. V. (2021). Vaccine Hesitancy and Political Populism. An Invariant Cross-European Perspective. MDPI.

Cita Chicago (17th ed.)

Recio-Román, Almudena, Manuel Recio Menéndez, i María Victoria Román González. Vaccine Hesitancy and Political Populism. An Invariant Cross-European Perspective. MDPI, 2021.

Cita MLA (8th ed.)

Recio-Román, Almudena, et al. Vaccine Hesitancy and Political Populism. An Invariant Cross-European Perspective. MDPI, 2021.