United Nations Environment Programme & Protección del medio ambiente. (2009). Protecting the environment during armed conflict: An inventory and analysis of international law. UNEP.
Cita Chicago Style (17a ed.)United Nations Environment Programme y Protección del medio ambiente. Protecting the Environment During Armed Conflict: An Inventory and Analysis of International Law. Nairobi, Kenya: UNEP, 2009.
Cita MLA (9a ed.)United Nations Environment Programme y Protección del medio ambiente. Protecting the Environment During Armed Conflict: An Inventory and Analysis of International Law. UNEP, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.