APA
Lammers J G,, . (1984). Pollution of international water courses : A search for substative rules & principles of law. Boston: Martinus Nijhoff Publishers.
Chicago
Lammers J G,, . 1984. Pollution of international water courses : A search for substative rules & principles of law. Boston: Martinus Nijhoff Publishers.
Harvard
Lammers J G,, . (1984). Pollution of international water courses : A search for substative rules & principles of law. Boston: Martinus Nijhoff Publishers.
MLA
Lammers J G,, . Pollution of international water courses : A search for substative rules & principles of law. Boston: Martinus Nijhoff Publishers. 1984.