Sadeleer, N. d., & Nicolas de Sadeleer; translated by Susan Leubusher. (2002). Environmental principles: From political slogans to legal rules. Oxford,New York: Oxford University Press.
Styl cytowania ChicagoSadeleer, Nicolas de, i Nicolas de Sadeleer; translated by Susan Leubusher. Environmental Principles: From Political Slogans to Legal Rules. Oxford,New York: Oxford University Press, 2002.
Styl cytowania MLASadeleer, Nicolas de, i Nicolas de Sadeleer; translated by Susan Leubusher. Environmental Principles: From Political Slogans to Legal Rules. Oxford,New York: Oxford University Press, 2002.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..