Bell, S. M. (2006). Evironmental law (6th ed.). Oxford Universtiy Press.
Chicago Edition CitationBell, Stuart McGillivary. Evironmental Law. 6th ed. New York: Oxford Universtiy Press, 2006.
Cita MLABell, Stuart McGillivary. Evironmental Law. 6th ed. Oxford Universtiy Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.