Lua APA (7ú heag.)

(1992). Environmental law. New York University Press.

Lua i Stíl Chicago (17ú heag.)

Environmental Law. New York: New York University Press, 1992.

Lua MLA (9ú heag.)

Environmental Law. New York University Press, 1992.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.