Boyle, A. (1999). International law and sustainable development: Past achievements and future challenges. Oxford: Oxford University Press.
استشهاد بنمط شيكاغوBoyle, Alan. International Law and Sustainable Development: Past Achievements and Future Challenges. Oxford: Oxford University Press, 1999.
MLA استشهادBoyle, Alan. International Law and Sustainable Development: Past Achievements and Future Challenges. Oxford: Oxford University Press, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.