Kibel, P. S. (1998). The earth on trial: Environmental law on the international stage. Routledge.
Chicago Style (17th ed.) ZitazioaKibel, Paul Stanton. The Earth on Trial: Environmental Law on the International Stage. New York: Routledge, 1998.
MLA (9th ed.) ZitazioaKibel, Paul Stanton. The Earth on Trial: Environmental Law on the International Stage. Routledge, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.