Kubar, O. I. (2020). Ethical comments on COVID-19. Sankt-Peterburg : NIIÈM imeni Pastera.
Cita Chicago Style (17a ed.)Kubar, O. I. Ethical Comments on COVID-19. Sankt-Peterburg : NIIÈM imeni Pastera, 2020.
Cita MLA (8a ed.)Kubar, O. I. Ethical Comments on COVID-19. Sankt-Peterburg : NIIÈM imeni Pastera, 2020.
Precaución: Estas citas no son 100% exactas.