Hamburg International Environmental Law Conference, ebrary, Inc, & Koch, H. (2013). Climate change and environmental hazards related to shipping: An international legal framework : proceedings of the Hamburg International Environmental Law Conference 2011. M. Nijhoff Publishers.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Hamburg International Environmental Law Conference, Inc ebrary, và Hans-Joachim Koch. Climate Change and Environmental Hazards Related to Shipping: An International Legal Framework : Proceedings of the Hamburg International Environmental Law Conference 2011. Leiden ; Boston: M. Nijhoff Publishers, 2013.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Hamburg International Environmental Law Conference, et al. Climate Change and Environmental Hazards Related to Shipping: An International Legal Framework : Proceedings of the Hamburg International Environmental Law Conference 2011. M. Nijhoff Publishers, 2013.