Cita APA (7a ed.)

Liu, C. (2021). Public Health and International Obligations of States: The Case of COVID-19 on Cruise Ships. MDPI AG.

Cita Chicago Style (17a ed.)

Liu, Chenhong. Public Health and International Obligations of States: The Case of COVID-19 on Cruise Ships. MDPI AG, 2021.

Cita MLA (8a ed.)

Liu, Chenhong. Public Health and International Obligations of States: The Case of COVID-19 on Cruise Ships. MDPI AG, 2021.