APA Style

LEVI, Werner. (1991). Contemporary International Law : A Concise Introduction . Oxford: Westview.

Chicago Style

LEVI, Werner. Contemporary International Law : A Concise Introduction. Oxford: Westview, 1991. Text.

MLA Style

LEVI, Werner. Contemporary International Law : A Concise Introduction. Oxford: Westview, 1991. Text.

Turabian Style

LEVI, Werner. Contemporary International Law : A Concise Introduction. Oxford: Westview, 1991. Print.