APA Style
Direct democracy in Switzerland [dvd]. (2005).
:
Swissworld.org.
Chicago Style
Direct democracy in Switzerland [dvd].
2005 ed..
:
Swissworld.org,
2005.
CDROM.
MLA Style
Direct democracy in Switzerland [dvd].
2005 ed..
:
Swissworld.org,
2005.
CDROM.
Turabian Style
Direct democracy in Switzerland [dvd].
:
Swissworld.org,
2005.
CDROM.