Recio-Román, A., Recio Menéndez, M., & Román González, M. V. (2021). Vaccine Hesitancy and Political Populism. An Invariant Cross-European Perspective. MDPI.
Čikaški stil citiranja (17. izdanje)Recio-Román, Almudena, Manuel Recio Menéndez, i María Victoria Román González. Vaccine Hesitancy and Political Populism. An Invariant Cross-European Perspective. MDPI, 2021.
MLA način citiranja (8. izdanje)Recio-Román, Almudena, et al. Vaccine Hesitancy and Political Populism. An Invariant Cross-European Perspective. MDPI, 2021.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.