Gaya APA
Steiner, Jurg. (1991).
European democraties (2nd ed).
New York:
Longman.
Gaya Chicago
Steiner, Jurg.
European democraties.
2nd ed
New York:
Longman,
1991.
Text.
Gaya MLA
Steiner, Jurg.
European democraties.
2nd ed
New York:
Longman,
1991.
Text.
Gaya Turabian
Steiner, Jurg.
European democraties.
2nd ed
New York:
Longman,
1991.
Print.