Dunn, Benjamin P. Tracing the Path of Sustainable Development through Major International Conferences: A Brief History and Overview of Sustainable Development 1964-2002. Denton, Texas. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc28413/. Accessed September 17, 2014.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.