APA
Williams P. R., . (2000). International law and the resolution of Central and East European transboundary environmental disputes. New York: St. Martin's Press.
Chicago
Williams Paul R, . 2000. International law and the resolution of Central and East European transboundary environmental disputes. New York: St. Martin's Press.
Harvard
Williams P. R., . (2000). International law and the resolution of Central and East European transboundary environmental disputes. New York: St. Martin's Press.
MLA
Williams Paul R, . International law and the resolution of Central and East European transboundary environmental disputes. New York: St. Martin's Press. 2000.