Dyfyniad APA

Gillespie, A. (1997). International environmental law, policy and ethics / Alexander Gillespie. Oxford University Press.

Dyfyniad Arddull Chicago

Gillespie, Alexander. International Environmental Law, Policy and Ethics / Alexander Gillespie. Oxford: Oxford University Press, 1997.

Dyfyniad MLA

Gillespie, Alexander. International Environmental Law, Policy and Ethics / Alexander Gillespie. Oxford University Press, 1997.

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