APA (7th ed.) Citation

Robert Kolb. (2001). Théorie du ius cogens international. Graduate Institute Publications.

Chicago Style (17th ed.) Citation

Robert Kolb. Théorie Du Ius Cogens International. Graduate Institute Publications, 2001.

MLA (9th ed.) Citation

Robert Kolb. Théorie Du Ius Cogens International. Graduate Institute Publications, 2001.

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