APA Style
Levi, Werner. (1991).
Contemporary International Law (2).
United States of America:
Westview Press.
Chicago Style
Levi, Werner.
Contemporary International Law.
2
United States of America:
Westview Press,
1991.
Text.
MLA Style
Levi, Werner.
Contemporary International Law.
2
United States of America:
Westview Press,
1991.
Text.
Turabian Style
Levi, Werner.
Contemporary International Law.
2
United States of America:
Westview Press,
1991.
Print.