Cita APA (7th ed.)

Trolldalen, J. M. (1992). International environmental conflict resolution: The role of the United Nations. World Foundation for Environment and Development (WFED).

Cita Chicago (17th ed.)

Trolldalen, Jon Martin. International Environmental Conflict Resolution: The Role of the United Nations. Oslo: World Foundation for Environment and Development (WFED), 1992.

Cita MLA (9th ed.)

Trolldalen, Jon Martin. International Environmental Conflict Resolution: The Role of the United Nations. World Foundation for Environment and Development (WFED), 1992.