Lammers, J. G. (1984). Pollution of international watercourses: A Search for Substantive Rules or Principles of Law. Leiden ; Boston: Brill | Nijhoff.
استشهاد بنمط شيكاغوLammers, Johan G.. Pollution of International Watercourses: A Search for Substantive Rules or Principles of Law. Leiden ; Boston: Brill | Nijhoff, 1984.
MLA استشهادLammers, Johan G.. Pollution of International Watercourses: A Search for Substantive Rules or Principles of Law. Leiden ; Boston: Brill | Nijhoff, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.