APA Citation

Butler, W. E. (1987). International Law and the International System. Leiden ; Boston: Brill | Nijhoff.

Chicago Style Citation

Butler, William E.. International Law and the International System. Leiden ; Boston: Brill | Nijhoff, 1987.

MLA Citation

Butler, William E.. International Law and the International System. Leiden ; Boston: Brill | Nijhoff, 1987.

Warning: These citations may not always be 100% accurate.