Dyfyniad APA

LEVI, W. (1991). Contemporary International Law A Concise Introduction Werner Levi. Westview.

Dyfyniad Arddull Chicago

LEVI, Werner. Contemporary International Law A Concise Introduction Werner Levi. Westview, 1991.

Dyfyniad MLA

LEVI, Werner. Contemporary International Law A Concise Introduction Werner Levi. Westview, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.