Παραπομπή APA

Bell,Stuart, & Donald McGillivray. (2006). Environmental law (ed.6.). Oxford University Press.

Παραπομπή Chicago Style

Bell,Stuart, και Donald McGillivray. Environmental Law. ed.6. New York: Oxford University Press, 2006.

Παραπομπή MLA

Bell,Stuart, και Donald McGillivray. Environmental Law. ed.6. Oxford University Press, 2006.