APA (7th ed.) Zitazioa
ebrary, Inc, Leary, D. K., & Pisupati, B. (2010). The future of international environmental law. United Nations University.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, David Kenneth Leary, eta Balakrishna Pisupati. The Future of International Environmental Law. New York: United Nations University, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. The Future of International Environmental Law. United Nations University, 2010.
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