Cita APA (7a ed.)
Škvrnda, F. Armed forces and security in present world.
Cita Chicago Style (17a ed.)
Škvrnda, František. Armed Forces and Security in Present World.
Cita MLA (9a ed.)
Škvrnda, František. Armed Forces and Security in Present World.
Precaución: Estas citas no son 100% exactas.