Cita APA (7a ed.)
Unger, F. (2017). Twenty-first Century disease threats, epidemiology and One Health. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Unger, Fred. Twenty-first Century Disease Threats, Epidemiology and One Health. International Livestock Research Institute, 2017.
Cita MLA (9a ed.)
Unger, Fred. Twenty-first Century Disease Threats, Epidemiology and One Health. International Livestock Research Institute, 2017.
Precaución: Estas citas no son 100% exactas.